30877497

素因数分解:

$3^3\times 7^2\times {\mathrm{23339}}^1$

素因数の和:23362

約数の個数: 24

約数和(自身を含む): 53215200

約数和(自身を除く): 22337703

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 23339, 70017, 163373, 210051, 490119, 630153, 1143611, 1470357, 3430833, 4411071, 10292499, 30877497]

約数ペア:

[(1, 30877497), (3, 10292499), (7, 4411071), (9, 3430833), (21, 1470357), (27, 1143611), (49, 630153), (63, 490119), (147, 210051), (189, 163373), (441, 70017), (1323, 23339)]