395673903

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 609067536

約数和(自身を除く): 213393633

約数列:

[1, 3, 9, 27, 41, 81, 123, 283, 369, 421, 849, 1107, 1263, 2547, 3321, 3789, 7641, 11367, 11603, 17261, 22923, 34101, 34809, 51783, 104427, 119143, 155349, 313281, 357429, 466047, 939843, 1072287, 1398141, 3216861, 4884863, 9650583, 14654589, 43963767, 131891301, 395673903]

約数ペア:

[(1, 395673903), (3, 131891301), (9, 43963767), (27, 14654589), (41, 9650583), (81, 4884863), (123, 3216861), (283, 1398141), (369, 1072287), (421, 939843), (849, 466047), (1107, 357429), (1263, 313281), (2547, 155349), (3321, 119143), (3789, 104427), (7641, 51783), (11367, 34809), (11603, 34101), (17261, 22923)]