401080693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{20021}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 457462656

約数和(自身を除く): 56381963

約数列:

[1, 13, 23, 67, 299, 871, 1541, 20021, 20033, 260273, 460483, 1341407, 5986279, 17438291, 30852361, 401080693]

約数ペア:

[(1, 401080693), (13, 30852361), (23, 17438291), (67, 5986279), (299, 1341407), (871, 460483), (1541, 260273), (20021, 20033)]