1944291273

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{87973}}^1$

素因数の和:88168

約数の個数: 16

約数和(自身を含む): 2660333760

約数和(自身を除く): 716042487

約数列:

[1, 3, 53, 139, 159, 417, 7367, 22101, 87973, 263919, 4662569, 12228247, 13987707, 36684741, 648097091, 1944291273]

約数ペア:

[(1, 1944291273), (3, 648097091), (53, 36684741), (139, 13987707), (159, 12228247), (417, 4662569), (7367, 263919), (22101, 87973)]