492049509

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 766450944

約数和(自身を除く): 274401435

約数列:

[1, 3, 7, 21, 53, 159, 371, 433, 1021, 1113, 1299, 3031, 3063, 7147, 9093, 21441, 22949, 54113, 68847, 160643, 162339, 378791, 442093, 481929, 1136373, 1326279, 3094651, 9283953, 23430929, 70292787, 164016503, 492049509]

約数ペア:

[(1, 492049509), (3, 164016503), (7, 70292787), (21, 23430929), (53, 9283953), (159, 3094651), (371, 1326279), (433, 1136373), (1021, 481929), (1113, 442093), (1299, 378791), (3031, 162339), (3063, 160643), (7147, 68847), (9093, 54113), (21441, 22949)]