242863203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{18919}}^1$

素因数の和:19322

約数の個数: 16

約数和(自身を含む): 354182400

約数和(自身を除く): 111319197

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 18919, 56757, 208109, 624327, 7359491, 22078473, 80954401, 242863203]

約数ペア:

[(1, 242863203), (3, 80954401), (11, 22078473), (33, 7359491), (389, 624327), (1167, 208109), (4279, 56757), (12837, 18919)]