89908483

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 108698544

約数和(自身を除く): 18790061

約数列:

[1, 7, 37, 49, 101, 259, 491, 707, 1813, 3437, 3737, 4949, 18167, 24059, 26159, 49591, 127169, 183113, 347137, 890183, 1834867, 2429959, 12844069, 89908483]

約数ペア:

[(1, 89908483), (7, 12844069), (37, 2429959), (49, 1834867), (101, 890183), (259, 347137), (491, 183113), (707, 127169), (1813, 49591), (3437, 26159), (3737, 24059), (4949, 18167)]