241145139

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{6689}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 328505760

約数和(自身を除く): 87360621

約数列:

[1, 3, 61, 183, 197, 591, 6689, 12017, 20067, 36051, 408029, 1224087, 1317733, 3953199, 80381713, 241145139]

約数ペア:

[(1, 241145139), (3, 80381713), (61, 3953199), (183, 1317733), (197, 1224087), (591, 408029), (6689, 36051), (12017, 20067)]