13291226247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 19932635520

約数和(自身を除く): 6641409273

約数列:

[1, 3, 13, 37, 39, 97, 111, 269, 291, 353, 481, 807, 1059, 1261, 1443, 3497, 3589, 3783, 4589, 9953, 10491, 10767, 13061, 13767, 26093, 29859, 34241, 39183, 46657, 78279, 94957, 102723, 129389, 139971, 169793, 284871, 339209, 388167, 445133, 509379, 965441, 1017627, 1234441, 1266917, 1335399, 2896323, 3513409, 3703323, 3800751, 9210829, 10540227, 12550733, 16469921, 27632487, 37652199, 45674317, 49409763, 119740777, 137022951, 340800673, 359222331, 1022402019, 4430408749, 13291226247]

約数ペア:

[(1, 13291226247), (3, 4430408749), (13, 1022402019), (37, 359222331), (39, 340800673), (97, 137022951), (111, 119740777), (269, 49409763), (291, 45674317), (353, 37652199), (481, 27632487), (807, 16469921), (1059, 12550733), (1261, 10540227), (1443, 9210829), (3497, 3800751), (3589, 3703323), (3783, 3513409), (4589, 2896323), (9953, 1335399), (10491, 1266917), (10767, 1234441), (13061, 1017627), (13767, 965441), (26093, 509379), (29859, 445133), (34241, 388167), (39183, 339209), (46657, 284871), (78279, 169793), (94957, 139971), (102723, 129389)]