7220103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 10549632

約数和(自身を除く): 3329529

約数列:

[1, 3, 11, 33, 331, 661, 993, 1983, 3641, 7271, 10923, 21813, 218791, 656373, 2406701, 7220103]

約数ペア:

[(1, 7220103), (3, 2406701), (11, 656373), (33, 218791), (331, 21813), (661, 10923), (993, 7271), (1983, 3641)]