497243319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 741024000

約数和(自身を除く): 243780681

約数列:

[1, 3, 17, 19, 51, 57, 323, 619, 829, 969, 1857, 2487, 10523, 11761, 14093, 15751, 31569, 35283, 42279, 47253, 199937, 267767, 513151, 599811, 803301, 1539453, 8723567, 9749869, 26170701, 29249607, 165747773, 497243319]

約数ペア:

[(1, 497243319), (3, 165747773), (17, 29249607), (19, 26170701), (51, 9749869), (57, 8723567), (323, 1539453), (619, 803301), (829, 599811), (969, 513151), (1857, 267767), (2487, 199937), (10523, 47253), (11761, 42279), (14093, 35283), (15751, 31569)]