4120473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2791527

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 449, 483, 1311, 1347, 3059, 3143, 8531, 9177, 9429, 10327, 25593, 30981, 59717, 72289, 179151, 196213, 216867, 588639, 1373491, 4120473]

約数ペア:

[(1, 4120473), (3, 1373491), (7, 588639), (19, 216867), (21, 196213), (23, 179151), (57, 72289), (69, 59717), (133, 30981), (161, 25593), (399, 10327), (437, 9429), (449, 9177), (483, 8531), (1311, 3143), (1347, 3059)]