415701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 786240

約数和(自身を除く): 370539

約数列:

[1, 3, 9, 11, 13, 17, 19, 33, 39, 51, 57, 99, 117, 143, 153, 171, 187, 209, 221, 247, 323, 429, 561, 627, 663, 741, 969, 1287, 1683, 1881, 1989, 2223, 2431, 2717, 2907, 3553, 4199, 7293, 8151, 10659, 12597, 21879, 24453, 31977, 37791, 46189, 138567, 415701]

約数ペア:

[(1, 415701), (3, 138567), (9, 46189), (11, 37791), (13, 31977), (17, 24453), (19, 21879), (33, 12597), (39, 10659), (51, 8151), (57, 7293), (99, 4199), (117, 3553), (143, 2907), (153, 2717), (171, 2431), (187, 2223), (209, 1989), (221, 1881), (247, 1683), (323, 1287), (429, 969), (561, 741), (627, 663)]