85467187

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 99844800

約数和(自身を除く): 14377613

約数列:

[1, 13, 19, 43, 169, 247, 559, 619, 817, 3211, 7267, 8047, 10621, 11761, 26617, 104611, 138073, 152893, 346021, 505723, 1987609, 4498273, 6574399, 85467187]

約数ペア:

[(1, 85467187), (13, 6574399), (19, 4498273), (43, 1987609), (169, 505723), (247, 346021), (559, 152893), (619, 138073), (817, 104611), (3211, 26617), (7267, 11761), (8047, 10621)]