2247402199

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 2681078400

約数和(自身を除く): 433676201

約数列:

[1, 7, 49, 61, 233, 343, 427, 461, 1631, 2989, 3227, 11417, 14213, 20923, 22589, 28121, 79919, 99491, 107413, 158123, 196847, 696437, 751891, 1377929, 4875059, 5263237, 6552193, 9645503, 36842659, 45865351, 321057457, 2247402199]

約数ペア:

[(1, 2247402199), (7, 321057457), (49, 45865351), (61, 36842659), (233, 9645503), (343, 6552193), (427, 5263237), (461, 4875059), (1631, 1377929), (2989, 751891), (3227, 696437), (11417, 196847), (14213, 158123), (20923, 107413), (22589, 99491), (28121, 79919)]