1900516413

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{31357}}^1$

素因数の和:31676

約数の個数: 16

約数和(自身を含む): 2573864640

約数和(自身を除く): 673348227

約数列:

[1, 3, 89, 227, 267, 681, 20203, 31357, 60609, 94071, 2790773, 7118039, 8372319, 21354117, 633505471, 1900516413]

約数ペア:

[(1, 1900516413), (3, 633505471), (89, 21354117), (227, 8372319), (267, 7118039), (681, 2790773), (20203, 94071), (31357, 60609)]