4352229

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 7469280

約数和(自身を除く): 3117051

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 139, 147, 213, 417, 441, 497, 639, 973, 1251, 1491, 2919, 3479, 4473, 6811, 8757, 9869, 10437, 20433, 29607, 31311, 61299, 69083, 88821, 207249, 483581, 621747, 1450743, 4352229]

約数ペア:

[(1, 4352229), (3, 1450743), (7, 621747), (9, 483581), (21, 207249), (49, 88821), (63, 69083), (71, 61299), (139, 31311), (147, 29607), (213, 20433), (417, 10437), (441, 9869), (497, 8757), (639, 6811), (973, 4473), (1251, 3479), (1491, 2919)]