1377487593

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21143}}^1$

素因数の和:21298

約数の個数: 32

約数和(自身を含む): 2165145600

約数和(自身を除く): 787658007

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 1143, 2413, 3429, 7239, 21143, 21717, 63429, 65151, 190287, 401717, 570861, 1205151, 2685161, 3615453, 8055483, 10846359, 24166449, 51018059, 72499347, 153054177, 459162531, 1377487593]

約数ペア:

[(1, 1377487593), (3, 459162531), (9, 153054177), (19, 72499347), (27, 51018059), (57, 24166449), (127, 10846359), (171, 8055483), (381, 3615453), (513, 2685161), (1143, 1205151), (2413, 570861), (3429, 401717), (7239, 190287), (21143, 65151), (21717, 63429)]