2021156639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{3023}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 2176409088

約数和(自身を除く): 155252449

約数列:

[1, 17, 67, 587, 1139, 3023, 9979, 39329, 51391, 202541, 668593, 1774501, 3443197, 30166517, 118891567, 2021156639]

約数ペア:

[(1, 2021156639), (17, 118891567), (67, 30166517), (587, 3443197), (1139, 1774501), (3023, 668593), (9979, 202541), (39329, 51391)]