1350885891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 1870921728

約数和(自身を除く): 520035837

約数列:

[1, 3, 47, 103, 141, 191, 309, 487, 573, 1461, 4841, 8977, 14523, 19673, 22889, 26931, 50161, 59019, 68667, 93017, 150483, 279051, 924631, 2357567, 2773893, 4371799, 7072701, 9580751, 13115397, 28742253, 450295297, 1350885891]

約数ペア:

[(1, 1350885891), (3, 450295297), (47, 28742253), (103, 13115397), (141, 9580751), (191, 7072701), (309, 4371799), (487, 2773893), (573, 2357567), (1461, 924631), (4841, 279051), (8977, 150483), (14523, 93017), (19673, 68667), (22889, 59019), (26931, 50161)]