2017369739

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28571}}^1$

素因数の和:28727

約数の個数: 24

約数和(自身を含む): 2579708736

約数和(自身を除く): 562338997

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087, 28571, 70609, 199997, 314281, 1399979, 2199967, 3742801, 15399769, 26199607, 41170811, 183397249, 288195677, 2017369739]

約数ペア:

[(1, 2017369739), (7, 288195677), (11, 183397249), (49, 41170811), (77, 26199607), (131, 15399769), (539, 3742801), (917, 2199967), (1441, 1399979), (6419, 314281), (10087, 199997), (28571, 70609)]