421844262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10043911}}^1$

素因数の和:10043923

約数の個数: 16

約数和(自身を含む): 964215552

約数和(自身を除く): 542371290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10043911, 20087822, 30131733, 60263466, 70307377, 140614754, 210922131, 421844262]

約数ペア:

[(1, 421844262), (2, 210922131), (3, 140614754), (6, 70307377), (7, 60263466), (14, 30131733), (21, 20087822), (42, 10043911)]