86908499

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 4537261

約数列:

[1, 47, 53, 139, 251, 2491, 6533, 7367, 11797, 13303, 34889, 346249, 625241, 1639783, 1849117, 86908499]

約数ペア:

[(1, 86908499), (47, 1849117), (53, 1639783), (139, 625241), (251, 346249), (2491, 34889), (6533, 13303), (7367, 11797)]