1400749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 1728000

約数和(自身を除く): 327251

約数列:

[1, 7, 17, 79, 119, 149, 553, 1043, 1343, 2533, 9401, 11771, 17731, 82397, 200107, 1400749]

約数ペア:

[(1, 1400749), (7, 200107), (17, 82397), (79, 17731), (119, 11771), (149, 9401), (553, 2533), (1043, 1343)]