2051270613

素因数分解:

$3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{54907}}^1$

素因数の和:55513

約数の個数: 24

約数和(自身を含む): 3391996608

約数和(自身を除く): 1340725995

約数列:

[1, 3, 7, 9, 21, 63, 593, 1779, 4151, 5337, 12453, 37359, 54907, 164721, 384349, 494163, 1153047, 3459141, 32559851, 97679553, 227918957, 293038659, 683756871, 2051270613]

約数ペア:

[(1, 2051270613), (3, 683756871), (7, 293038659), (9, 227918957), (21, 97679553), (63, 32559851), (593, 3459141), (1779, 1153047), (4151, 494163), (5337, 384349), (12453, 164721), (37359, 54907)]