1017890757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 1648968048

約数和(自身を除く): 631077291

約数列:

[1, 3, 9, 13, 37, 39, 73, 111, 117, 219, 333, 481, 657, 949, 1443, 2701, 2847, 3221, 4329, 8103, 8541, 9663, 24309, 28989, 35113, 41873, 105339, 119177, 125619, 235133, 316017, 357531, 376857, 705399, 1072593, 1549301, 2116197, 3056729, 4647903, 8699921, 9170187, 13943709, 26099763, 27510561, 78299289, 113098973, 339296919, 1017890757]

約数ペア:

[(1, 1017890757), (3, 339296919), (9, 113098973), (13, 78299289), (37, 27510561), (39, 26099763), (73, 13943709), (111, 9170187), (117, 8699921), (219, 4647903), (333, 3056729), (481, 2116197), (657, 1549301), (949, 1072593), (1443, 705399), (2701, 376857), (2847, 357531), (3221, 316017), (4329, 235133), (8103, 125619), (8541, 119177), (9663, 105339), (24309, 41873), (28989, 35113)]