1222847421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^2\times {\mathrm{353}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 1696617216

約数和(自身を除く): 473769795

約数列:

[1, 3, 31, 93, 193, 353, 579, 1059, 5983, 10943, 17949, 32829, 37249, 68129, 111747, 204387, 1154719, 2111999, 3464157, 6335997, 13148897, 39446691, 407615807, 1222847421]

約数ペア:

[(1, 1222847421), (3, 407615807), (31, 39446691), (93, 13148897), (193, 6335997), (353, 3464157), (579, 2111999), (1059, 1154719), (5983, 204387), (10943, 111747), (17949, 68129), (32829, 37249)]