15679980417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{3533}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 22033161216

約数和(自身を除く): 6353180799

約数列:

[1, 3, 23, 69, 131, 393, 491, 1473, 3013, 3533, 9039, 10599, 11293, 33879, 64321, 81259, 192963, 243777, 462823, 1388469, 1479383, 1734703, 4438149, 5204109, 10644929, 31934787, 39898169, 119694507, 227246093, 681738279, 5226660139, 15679980417]

約数ペア:

[(1, 15679980417), (3, 5226660139), (23, 681738279), (69, 227246093), (131, 119694507), (393, 39898169), (491, 31934787), (1473, 10644929), (3013, 5204109), (3533, 4438149), (9039, 1734703), (10599, 1479383), (11293, 1388469), (33879, 462823), (64321, 243777), (81259, 192963)]