381228111

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 656667648

約数和(自身を除く): 275439537

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 1023, 1581, 1683, 3069, 4743, 5797, 7307, 17391, 21921, 52173, 65763, 80377, 124219, 226517, 241131, 372657, 679551, 723393, 1117971, 1366409, 2038653, 2491687, 3850789, 4099227, 7475061, 11552367, 12297681, 22425183, 34657101, 42358679, 127076037, 381228111]

約数ペア:

[(1, 381228111), (3, 127076037), (9, 42358679), (11, 34657101), (17, 22425183), (31, 12297681), (33, 11552367), (51, 7475061), (93, 4099227), (99, 3850789), (153, 2491687), (187, 2038653), (279, 1366409), (341, 1117971), (527, 723393), (561, 679551), (1023, 372657), (1581, 241131), (1683, 226517), (3069, 124219), (4743, 80377), (5797, 65763), (7307, 52173), (17391, 21921)]