307671

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 32

約数和(自身を含む): 537600

約数和(自身を除く): 229929

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 343, 483, 637, 897, 1029, 1127, 1911, 2093, 3381, 4459, 6279, 7889, 13377, 14651, 23667, 43953, 102557, 307671]

約数ペア:

[(1, 307671), (3, 102557), (7, 43953), (13, 23667), (21, 14651), (23, 13377), (39, 7889), (49, 6279), (69, 4459), (91, 3381), (147, 2093), (161, 1911), (273, 1127), (299, 1029), (343, 897), (483, 637)]