467931887279

素因数分解:

${\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{997}}^1\times {\mathrm{2557}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 486722651904

約数和(自身を除く): 18790764625

約数列:

[1, 31, 191, 961, 997, 2557, 5921, 30907, 79267, 183551, 190427, 488387, 958117, 2457277, 2549329, 5903237, 15139997, 79029199, 183000347, 469339907, 486921839, 2449905169, 15094577009, 467931887279]

約数ペア:

[(1, 467931887279), (31, 15094577009), (191, 2449905169), (961, 486921839), (997, 469339907), (2557, 183000347), (5921, 79029199), (30907, 15139997), (79267, 5903237), (183551, 2549329), (190427, 2457277), (488387, 958117)]