22725159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 32004480

約数和(自身を除く): 9279321

約数列:

[1, 3, 19, 57, 421, 947, 1263, 2841, 7999, 17993, 23997, 53979, 398687, 1196061, 7575053, 22725159]

約数ペア:

[(1, 22725159), (3, 7575053), (19, 1196061), (57, 398687), (421, 53979), (947, 23997), (1263, 17993), (2841, 7999)]