517974912007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^2\times {\mathrm{3617}}^1$

素因数の和:5835

約数の個数: 24

約数和(自身を含む): 627538510944

約数和(自身を除く): 109563598937

約数列:

[1, 7, 17, 119, 1097, 3617, 7679, 18649, 25319, 61489, 130543, 430423, 1203409, 3967849, 8423863, 20457953, 27774943, 67453433, 143205671, 472174031, 4352730353, 30469112471, 73996416001, 517974912007]

約数ペア:

[(1, 517974912007), (7, 73996416001), (17, 30469112471), (119, 4352730353), (1097, 472174031), (3617, 143205671), (7679, 67453433), (18649, 27774943), (25319, 20457953), (61489, 8423863), (130543, 3967849), (430423, 1203409)]