1252353903

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{21341}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 1726482432

約数和(自身を除く): 474128529

約数列:

[1, 3, 31, 93, 631, 1893, 19561, 21341, 58683, 64023, 661571, 1984713, 13466171, 40398513, 417451301, 1252353903]

約数ペア:

[(1, 1252353903), (3, 417451301), (31, 40398513), (93, 13466171), (631, 1984713), (1893, 661571), (19561, 64023), (21341, 58683)]