43048551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 28172697

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1151, 1781, 2877, 3453, 5343, 8057, 12467, 14963, 24171, 37401, 44889, 104741, 157687, 314223, 473061, 1103809, 2049931, 3311427, 6149793, 14349517, 43048551]

約数ペア:

[(1, 43048551), (3, 14349517), (7, 6149793), (13, 3311427), (21, 2049931), (39, 1103809), (91, 473061), (137, 314223), (273, 157687), (411, 104741), (959, 44889), (1151, 37401), (1781, 24171), (2877, 14963), (3453, 12467), (5343, 8057)]