24281313

素因数分解:

$3^1\times 7^4\times {\mathrm{3371}}^1$

素因数の和:3402

約数の個数: 20

約数和(自身を含む): 37779888

約数和(自身を除く): 13498575

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 3371, 7203, 10113, 23597, 70791, 165179, 495537, 1156253, 3468759, 8093771, 24281313]

約数ペア:

[(1, 24281313), (3, 8093771), (7, 3468759), (21, 1156253), (49, 495537), (147, 165179), (343, 70791), (1029, 23597), (2401, 10113), (3371, 7203)]