403870023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6967}}^1$

素因数の和:7108

約数の個数: 32

約数和(自身を含む): 635481600

約数和(自身を除く): 231611577

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 3051, 6441, 6967, 19323, 20901, 57969, 62703, 132373, 188109, 397119, 787271, 1191357, 2361813, 3574071, 7085439, 14958149, 21256317, 44874447, 134623341, 403870023]

約数ペア:

[(1, 403870023), (3, 134623341), (9, 44874447), (19, 21256317), (27, 14958149), (57, 7085439), (113, 3574071), (171, 2361813), (339, 1191357), (513, 787271), (1017, 397119), (2147, 188109), (3051, 132373), (6441, 62703), (6967, 57969), (19323, 20901)]