306793929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 457470720

約数和(自身を除く): 150676791

約数列:

[1, 3, 13, 29, 39, 87, 377, 487, 557, 1131, 1461, 1671, 6331, 7241, 14123, 16153, 18993, 21723, 42369, 48459, 183599, 209989, 271259, 550797, 629967, 813777, 3526367, 7866511, 10579101, 23599533, 102264643, 306793929]

約数ペア:

[(1, 306793929), (3, 102264643), (13, 23599533), (29, 10579101), (39, 7866511), (87, 3526367), (377, 813777), (487, 629967), (557, 550797), (1131, 271259), (1461, 209989), (1671, 183599), (6331, 48459), (7241, 42369), (14123, 21723), (16153, 18993)]