40359193

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 48890952

約数和(自身を除く): 8531759

約数列:

[1, 7, 37, 49, 113, 197, 259, 791, 1379, 1813, 4181, 5537, 7289, 9653, 22261, 29267, 51023, 155827, 204869, 357161, 823657, 1090789, 5765599, 40359193]

約数ペア:

[(1, 40359193), (7, 5765599), (37, 1090789), (49, 823657), (113, 357161), (197, 204869), (259, 155827), (791, 51023), (1379, 29267), (1813, 22261), (4181, 9653), (5537, 7289)]