30344751

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 16380369

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3119, 3243, 9357, 9729, 28071, 71737, 146593, 215211, 439779, 645633, 1319337, 3371639, 10114917, 30344751]

約数ペア:

[(1, 30344751), (3, 10114917), (9, 3371639), (23, 1319337), (47, 645633), (69, 439779), (141, 215211), (207, 146593), (423, 71737), (1081, 28071), (3119, 9729), (3243, 9357)]