1247550587427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1\times {\mathrm{146417}}^1$

素因数の和:148323

約数の個数: 32

約数和(自身を含む): 1773039985920

約数和(自身を除く): 525489398493

約数列:

[1, 3, 19, 57, 83, 249, 1577, 1801, 4731, 5403, 34219, 102657, 146417, 149483, 439251, 448449, 2781923, 2840177, 8345769, 8520531, 12152611, 36457833, 230899609, 263697017, 692698827, 791091051, 5010243323, 15030729969, 21886852411, 65660557233, 415850195809, 1247550587427]

約数ペア:

[(1, 1247550587427), (3, 415850195809), (19, 65660557233), (57, 21886852411), (83, 15030729969), (249, 5010243323), (1577, 791091051), (1801, 692698827), (4731, 263697017), (5403, 230899609), (34219, 36457833), (102657, 12152611), (146417, 8520531), (149483, 8345769), (439251, 2840177), (448449, 2781923)]