1490200551

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{29311}}^1$

素因数の和:29596

約数の個数: 32

約数和(自身を含む): 2532556800

約数和(自身を除く): 1042356249

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 5649, 7263, 16947, 29311, 50841, 87933, 205177, 263799, 615531, 791397, 1846593, 5539779, 7884659, 23653977, 55192613, 70961931, 165577839, 212885793, 496733517, 1490200551]

約数ペア:

[(1, 1490200551), (3, 496733517), (7, 212885793), (9, 165577839), (21, 70961931), (27, 55192613), (63, 23653977), (189, 7884659), (269, 5539779), (807, 1846593), (1883, 791397), (2421, 615531), (5649, 263799), (7263, 205177), (16947, 87933), (29311, 50841)]