225586921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{26437}}^1$

素因数の和:26520

約数の個数: 16

約数和(自身を含む): 274109184

約数和(自身を除く): 48522263

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 26437, 185059, 608051, 1401161, 4256357, 9808127, 32226703, 225586921]

約数ペア:

[(1, 225586921), (7, 32226703), (23, 9808127), (53, 4256357), (161, 1401161), (371, 608051), (1219, 185059), (8533, 26437)]