7903929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 12403584

約数和(自身を除く): 4499655

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 193, 219, 561, 579, 803, 1241, 2123, 2409, 3281, 3723, 6369, 9843, 13651, 14089, 36091, 40953, 42267, 108273, 154979, 239513, 464937, 718539, 2634643, 7903929]

約数ペア:

[(1, 7903929), (3, 2634643), (11, 718539), (17, 464937), (33, 239513), (51, 154979), (73, 108273), (187, 42267), (193, 40953), (219, 36091), (561, 14089), (579, 13651), (803, 9843), (1241, 6369), (2123, 3723), (2409, 3281)]