47122109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 51247680

約数和(自身を除く): 4125571

約数列:

[1, 19, 43, 137, 421, 817, 2603, 5891, 7999, 18103, 57677, 111929, 343957, 1095863, 2480111, 47122109]

約数ペア:

[(1, 47122109), (19, 2480111), (43, 1095863), (137, 343957), (421, 111929), (817, 57677), (2603, 18103), (5891, 7999)]