929486523

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 1502871552

約数和(自身を除く): 573385029

約数列:

[1, 3, 7, 21, 41, 47, 103, 123, 141, 223, 287, 309, 329, 669, 721, 861, 987, 1561, 1927, 2163, 4223, 4683, 4841, 5781, 9143, 10481, 12669, 13489, 14523, 22969, 27429, 29561, 31443, 33887, 40467, 64001, 68907, 73367, 88683, 101661, 160783, 192003, 198481, 220101, 429721, 482349, 595443, 941729, 1079543, 1289163, 1389367, 2825187, 3008047, 3238629, 4168101, 6592103, 7556801, 9024141, 19776309, 22670403, 44261263, 132783789, 309828841, 929486523]

約数ペア:

[(1, 929486523), (3, 309828841), (7, 132783789), (21, 44261263), (41, 22670403), (47, 19776309), (103, 9024141), (123, 7556801), (141, 6592103), (223, 4168101), (287, 3238629), (309, 3008047), (329, 2825187), (669, 1389367), (721, 1289163), (861, 1079543), (987, 941729), (1561, 595443), (1927, 482349), (2163, 429721), (4223, 220101), (4683, 198481), (4841, 192003), (5781, 160783), (9143, 101661), (10481, 88683), (12669, 73367), (13489, 68907), (14523, 64001), (22969, 40467), (27429, 33887), (29561, 31443)]