202311921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{310771}}^1$

素因数の和:310812

約数の個数: 16

約数和(自身を含む): 318230528

約数和(自身を除く): 115918607

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 310771, 932313, 2175397, 6526191, 9633901, 28901703, 67437307, 202311921]

約数ペア:

[(1, 202311921), (3, 67437307), (7, 28901703), (21, 9633901), (31, 6526191), (93, 2175397), (217, 932313), (651, 310771)]