30983481

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 46275840

約数和(自身を除く): 15292359

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 823, 2469, 4183, 7407, 12549, 37647, 38681, 73247, 116043, 219741, 348129, 659223, 3442609, 10327827, 30983481]

約数ペア:

[(1, 30983481), (3, 10327827), (9, 3442609), (47, 659223), (89, 348129), (141, 219741), (267, 116043), (423, 73247), (801, 38681), (823, 37647), (2469, 12549), (4183, 7407)]