14973777

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 12282543

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 389, 423, 611, 819, 987, 1167, 1833, 2723, 2961, 3501, 4277, 5057, 5499, 8169, 12831, 15171, 18283, 24507, 35399, 38493, 45513, 54849, 106197, 127981, 164547, 237679, 318591, 383943, 713037, 1151829, 1663753, 2139111, 4991259, 14973777]

約数ペア:

[(1, 14973777), (3, 4991259), (7, 2139111), (9, 1663753), (13, 1151829), (21, 713037), (39, 383943), (47, 318591), (63, 237679), (91, 164547), (117, 127981), (141, 106197), (273, 54849), (329, 45513), (389, 38493), (423, 35399), (611, 24507), (819, 18283), (987, 15171), (1167, 12831), (1833, 8169), (2723, 5499), (2961, 5057), (3501, 4277)]