998651757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 1425779712

約数和(自身を除く): 427127955

約数列:

[1, 3, 17, 51, 223, 277, 317, 669, 831, 951, 3791, 4709, 5389, 11373, 14127, 16167, 61771, 70691, 87809, 185313, 212073, 263427, 1050107, 1201747, 1492753, 3150321, 3605241, 4478259, 19581407, 58744221, 332883919, 998651757]

約数ペア:

[(1, 998651757), (3, 332883919), (17, 58744221), (51, 19581407), (223, 4478259), (277, 3605241), (317, 3150321), (669, 1492753), (831, 1201747), (951, 1050107), (3791, 263427), (4709, 212073), (5389, 185313), (11373, 87809), (14127, 70691), (16167, 61771)]