1304919

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 2400840

約数和(自身を除く): 1095921

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 269, 441, 539, 693, 807, 1617, 1883, 2421, 2959, 4851, 5649, 8877, 13181, 16947, 20713, 26631, 39543, 62139, 118629, 144991, 186417, 434973, 1304919]

約数ペア:

[(1, 1304919), (3, 434973), (7, 186417), (9, 144991), (11, 118629), (21, 62139), (33, 39543), (49, 26631), (63, 20713), (77, 16947), (99, 13181), (147, 8877), (231, 5649), (269, 4851), (441, 2959), (539, 2421), (693, 1883), (807, 1617)]