291214983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{10631}}^1$

素因数の和:11054

約数の個数: 16

約数和(自身を含む): 406227456

約数和(自身を除く): 115012473

約数列:

[1, 3, 23, 69, 397, 1191, 9131, 10631, 27393, 31893, 244513, 733539, 4220507, 12661521, 97071661, 291214983]

約数ペア:

[(1, 291214983), (3, 97071661), (23, 12661521), (69, 4220507), (397, 733539), (1191, 244513), (9131, 31893), (10631, 27393)]