30484251

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 50566880

約数和(自身を除く): 20082629

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 2113, 4809, 6339, 14427, 14791, 19017, 44373, 133119, 483877, 1451631, 3387139, 4354893, 10161417, 30484251]

約数ペア:

[(1, 30484251), (3, 10161417), (7, 4354893), (9, 3387139), (21, 1451631), (63, 483877), (229, 133119), (687, 44373), (1603, 19017), (2061, 14791), (2113, 14427), (4809, 6339)]