3831219

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 6795360

約数和(自身を除く): 2964141

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 233, 261, 567, 609, 699, 783, 1631, 1827, 2097, 2349, 4893, 5481, 6291, 6757, 14679, 16443, 18873, 20271, 44037, 47299, 60813, 132111, 141897, 182439, 425691, 547317, 1277073, 3831219]

約数ペア:

[(1, 3831219), (3, 1277073), (7, 547317), (9, 425691), (21, 182439), (27, 141897), (29, 132111), (63, 60813), (81, 47299), (87, 44037), (189, 20271), (203, 18873), (233, 16443), (261, 14679), (567, 6757), (609, 6291), (699, 5481), (783, 4893), (1631, 2349), (1827, 2097)]