520069209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8111}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 794327040

約数和(自身を除く): 274257831

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 737, 957, 1943, 2211, 5829, 8111, 21373, 24333, 64119, 89221, 235219, 267663, 543437, 705657, 1630311, 2587409, 5977807, 7762227, 15759673, 17933421, 47279019, 173356403, 520069209]

約数ペア:

[(1, 520069209), (3, 173356403), (11, 47279019), (29, 17933421), (33, 15759673), (67, 7762227), (87, 5977807), (201, 2587409), (319, 1630311), (737, 705657), (957, 543437), (1943, 267663), (2211, 235219), (5829, 89221), (8111, 64119), (21373, 24333)]