3901527

素因数分解:

$3^4\times 7^2\times {\mathrm{983}}^1$

素因数の和:1009

約数の個数: 30

約数和(自身を含む): 6786648

約数和(自身を除く): 2885121

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 983, 1323, 2949, 3969, 6881, 8847, 20643, 26541, 48167, 61929, 79623, 144501, 185787, 433503, 557361, 1300509, 3901527]

約数ペア:

[(1, 3901527), (3, 1300509), (7, 557361), (9, 433503), (21, 185787), (27, 144501), (49, 79623), (63, 61929), (81, 48167), (147, 26541), (189, 20643), (441, 8847), (567, 6881), (983, 3969), (1323, 2949)]