24871959

素因数分解:

$3^2\times 7^4\times {\mathrm{1151}}^1$

素因数の和:1185

約数の個数: 30

約数和(自身を含む): 41947776

約数和(自身を除く): 17075817

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1151, 2401, 3087, 3453, 7203, 8057, 10359, 21609, 24171, 56399, 72513, 169197, 394793, 507591, 1184379, 2763551, 3553137, 8290653, 24871959]

約数ペア:

[(1, 24871959), (3, 8290653), (7, 3553137), (9, 2763551), (21, 1184379), (49, 507591), (63, 394793), (147, 169197), (343, 72513), (441, 56399), (1029, 24171), (1151, 21609), (2401, 10359), (3087, 8057), (3453, 7203)]