31222623

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 11314977

約数列:

[1, 3, 59, 177, 419, 421, 1257, 1263, 24721, 24839, 74163, 74517, 176399, 529197, 10407541, 31222623]

約数ペア:

[(1, 31222623), (3, 10407541), (59, 529197), (177, 176399), (419, 74517), (421, 74163), (1257, 24839), (1263, 24721)]