23156403

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 32039040

約数和(自身を除く): 8882637

約数列:

[1, 3, 43, 73, 129, 219, 2459, 3139, 7377, 9417, 105737, 179507, 317211, 538521, 7718801, 23156403]

約数ペア:

[(1, 23156403), (3, 7718801), (43, 538521), (73, 317211), (129, 179507), (219, 105737), (2459, 9417), (3139, 7377)]