23972801

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 25527744

約数和(自身を除く): 1554943

約数列:

[1, 43, 53, 67, 157, 2279, 2881, 3551, 6751, 8321, 10519, 152693, 357803, 452317, 557507, 23972801]

約数ペア:

[(1, 23972801), (43, 557507), (53, 452317), (67, 357803), (157, 152693), (2279, 10519), (2881, 8321), (3551, 6751)]