12625440051

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2515529}}^1$

素因数の和:2515778

約数の個数: 16

約数和(自身を含む): 19319270400

約数和(自身を除く): 6693830349

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 2515529, 7546587, 17608703, 52826109, 601211431, 1803634293, 4208480017, 12625440051]

約数ペア:

[(1, 12625440051), (3, 4208480017), (7, 1803634293), (21, 601211431), (239, 52826109), (717, 17608703), (1673, 7546587), (5019, 2515529)]