1330211982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20154727}}^1$

素因数の和:20154743

約数の個数: 16

約数和(自身を含む): 2902280832

約数和(自身を除く): 1572068850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20154727, 40309454, 60464181, 120928362, 221701997, 443403994, 665105991, 1330211982]

約数ペア:

[(1, 1330211982), (2, 665105991), (3, 443403994), (6, 221701997), (11, 120928362), (22, 60464181), (33, 40309454), (66, 20154727)]