859194639

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 1302912000

約数和(自身を除く): 443717361

約数列:

[1, 3, 9, 47, 59, 141, 173, 177, 199, 423, 519, 531, 597, 1557, 1791, 2773, 8131, 8319, 9353, 10207, 11741, 24393, 24957, 28059, 30621, 34427, 35223, 73179, 84177, 91863, 103281, 105669, 309843, 479729, 551827, 1439187, 1618069, 1655481, 2031193, 4317561, 4854207, 4966443, 6093579, 14562621, 18280737, 95466071, 286398213, 859194639]

約数ペア:

[(1, 859194639), (3, 286398213), (9, 95466071), (47, 18280737), (59, 14562621), (141, 6093579), (173, 4966443), (177, 4854207), (199, 4317561), (423, 2031193), (519, 1655481), (531, 1618069), (597, 1439187), (1557, 551827), (1791, 479729), (2773, 309843), (8131, 105669), (8319, 103281), (9353, 91863), (10207, 84177), (11741, 73179), (24393, 35223), (24957, 34427), (28059, 30621)]