7173996481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 8072110080

約数和(自身を除く): 898113599

約数列:

[1, 17, 29, 47, 191, 493, 799, 1363, 1621, 3247, 5539, 8977, 23171, 27557, 47009, 76187, 94163, 152609, 260333, 309611, 799153, 1295179, 2209423, 4425661, 5263387, 8978719, 14551717, 37560191, 152638223, 247379189, 421999793, 7173996481]

約数ペア:

[(1, 7173996481), (17, 421999793), (29, 247379189), (47, 152638223), (191, 37560191), (493, 14551717), (799, 8978719), (1363, 5263387), (1621, 4425661), (3247, 2209423), (5539, 1295179), (8977, 799153), (23171, 309611), (27557, 260333), (47009, 152609), (76187, 94163)]