122321829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 197084160

約数和(自身を除く): 74762331

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 399, 843, 1091, 1967, 3273, 5339, 5901, 7637, 16017, 20729, 22911, 37373, 62187, 112119, 145103, 306571, 435309, 919713, 2145997, 5824849, 6437991, 17474547, 40773943, 122321829]

約数ペア:

[(1, 122321829), (3, 40773943), (7, 17474547), (19, 6437991), (21, 5824849), (57, 2145997), (133, 919713), (281, 435309), (399, 306571), (843, 145103), (1091, 112119), (1967, 62187), (3273, 37373), (5339, 22911), (5901, 20729), (7637, 16017)]