1520292423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{2549}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 2243102400

約数和(自身を除く): 722809977

約数列:

[1, 3, 13, 39, 41, 123, 373, 533, 1119, 1599, 2549, 4849, 7647, 14547, 15293, 33137, 45879, 99411, 104509, 198809, 313527, 596427, 950777, 1358617, 2852331, 4075851, 12360101, 37080303, 38981857, 116945571, 506764141, 1520292423]

約数ペア:

[(1, 1520292423), (3, 506764141), (13, 116945571), (39, 38981857), (41, 37080303), (123, 12360101), (373, 4075851), (533, 2852331), (1119, 1358617), (1599, 950777), (2549, 596427), (4849, 313527), (7647, 198809), (14547, 104509), (15293, 99411), (33137, 45879)]