520030355187

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2677}}^1\times {\mathrm{61261}}^1$

素因数の和:64099

約数の個数: 32

約数和(自身を含む): 797986069504

約数和(自身を除く): 277955714317

約数列:

[1, 3, 7, 21, 151, 453, 1057, 2677, 3171, 8031, 18739, 56217, 61261, 183783, 404227, 428827, 1212681, 1286481, 2829589, 8488767, 9250411, 27751233, 64752877, 163995697, 194258631, 491987091, 1147969879, 3443909637, 24763350247, 74290050741, 173343451729, 520030355187]

約数ペア:

[(1, 520030355187), (3, 173343451729), (7, 74290050741), (21, 24763350247), (151, 3443909637), (453, 1147969879), (1057, 491987091), (2677, 194258631), (3171, 163995697), (8031, 64752877), (18739, 27751233), (56217, 9250411), (61261, 8488767), (183783, 2829589), (404227, 1286481), (428827, 1212681)]