214601517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 347321520

約数和(自身を除く): 132720003

約数列:

[1, 3, 9, 13, 37, 39, 89, 111, 117, 267, 333, 481, 557, 801, 1157, 1443, 1671, 3293, 3471, 4329, 5013, 7241, 9879, 10413, 20609, 21723, 29637, 42809, 49573, 61827, 65169, 128427, 148719, 185481, 267917, 385281, 446157, 644449, 803751, 1834201, 1933347, 2411253, 5502603, 5800041, 16507809, 23844613, 71533839, 214601517]

約数ペア:

[(1, 214601517), (3, 71533839), (9, 23844613), (13, 16507809), (37, 5800041), (39, 5502603), (89, 2411253), (111, 1933347), (117, 1834201), (267, 803751), (333, 644449), (481, 446157), (557, 385281), (801, 267917), (1157, 185481), (1443, 148719), (1671, 128427), (3293, 65169), (3471, 61827), (4329, 49573), (5013, 42809), (7241, 29637), (9879, 21723), (10413, 20609)]