19638936698583

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{798223}}^1$

素因数の和:799215

約数の個数: 32

約数和(自身を含む): 26951209592832

約数和(自身を除く): 7312272894249

約数列:

[1, 3, 41, 123, 317, 631, 951, 1893, 12997, 25871, 38991, 77613, 200027, 600081, 798223, 2394669, 8201107, 24603321, 32727143, 98181429, 253036691, 503678713, 759110073, 1511036139, 10374504331, 20650827233, 31123512993, 61952481699, 159666152021, 478998456063, 6546312232861, 19638936698583]

約数ペア:

[(1, 19638936698583), (3, 6546312232861), (41, 478998456063), (123, 159666152021), (317, 61952481699), (631, 31123512993), (951, 20650827233), (1893, 10374504331), (12997, 1511036139), (25871, 759110073), (38991, 503678713), (77613, 253036691), (200027, 98181429), (600081, 32727143), (798223, 24603321), (2394669, 8201107)]