487702978521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{451553}}^1$

素因数の和:453013

約数の個数: 32

約数和(自身を含む): 740750856192

約数和(自身を除く): 253047877671

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1423, 4269, 15653, 32729, 46959, 98187, 360019, 451553, 1080057, 1354659, 4967083, 10385719, 14901249, 31157157, 114242909, 342728727, 642559919, 1927679757, 7068159109, 14778878137, 21204477327, 44336634411, 162567659507, 487702978521]

約数ペア:

[(1, 487702978521), (3, 162567659507), (11, 44336634411), (23, 21204477327), (33, 14778878137), (69, 7068159109), (253, 1927679757), (759, 642559919), (1423, 342728727), (4269, 114242909), (15653, 31157157), (32729, 14901249), (46959, 10385719), (98187, 4967083), (360019, 1354659), (451553, 1080057)]