268989827

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 289860480

約数和(自身を除く): 20870653

約数列:

[1, 17, 97, 157, 1039, 1649, 2669, 15229, 17663, 100783, 163123, 258893, 1713311, 2773091, 15822931, 268989827]

約数ペア:

[(1, 268989827), (17, 15822931), (97, 2773091), (157, 1713311), (1039, 258893), (1649, 163123), (2669, 100783), (15229, 17663)]