4719141

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 8690220

約数和(自身を除く): 3971079

約数列:

[1, 3, 7, 9, 21, 27, 29, 41, 49, 63, 81, 87, 123, 147, 189, 203, 261, 287, 369, 441, 567, 609, 783, 861, 1107, 1189, 1323, 1421, 1827, 2009, 2349, 2583, 3321, 3567, 3969, 4263, 5481, 6027, 7749, 8323, 10701, 12789, 16443, 18081, 23247, 24969, 32103, 38367, 54243, 58261, 74907, 96309, 115101, 162729, 174783, 224721, 524349, 674163, 1573047, 4719141]

約数ペア:

[(1, 4719141), (3, 1573047), (7, 674163), (9, 524349), (21, 224721), (27, 174783), (29, 162729), (41, 115101), (49, 96309), (63, 74907), (81, 58261), (87, 54243), (123, 38367), (147, 32103), (189, 24969), (203, 23247), (261, 18081), (287, 16443), (369, 12789), (441, 10701), (567, 8323), (609, 7749), (783, 6027), (861, 5481), (1107, 4263), (1189, 3969), (1323, 3567), (1421, 3321), (1827, 2583), (2009, 2349)]