1261192893

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{48821}}^1$

素因数の和:49012

約数の個数: 16

約数和(自身を含む): 1718534400

約数和(自身を除く): 457341507

約数列:

[1, 3, 79, 109, 237, 327, 8611, 25833, 48821, 146463, 3856859, 5321489, 11570577, 15964467, 420397631, 1261192893]

約数ペア:

[(1, 1261192893), (3, 420397631), (79, 15964467), (109, 11570577), (237, 5321489), (327, 3856859), (8611, 146463), (25833, 48821)]