313628421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{24239}}^1$

素因数の和:24488

約数の個数: 16

約数和(自身を含む): 442137600

約数和(自身を除く): 128509179

約数列:

[1, 3, 19, 57, 227, 681, 4313, 12939, 24239, 72717, 460541, 1381623, 5502253, 16506759, 104542807, 313628421]

約数ペア:

[(1, 313628421), (3, 104542807), (19, 16506759), (57, 5502253), (227, 1381623), (681, 460541), (4313, 72717), (12939, 24239)]