275593721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 300588288

約数和(自身を除く): 24994567

約数列:

[1, 13, 137, 271, 571, 1781, 3523, 7423, 37127, 78227, 154741, 482651, 1016951, 2011633, 21199517, 275593721]

約数ペア:

[(1, 275593721), (13, 21199517), (137, 2011633), (271, 1016951), (571, 482651), (1781, 154741), (3523, 78227), (7423, 37127)]