1254334419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19524

約数の個数: 48

約数和(自身を含む): 2124813600

約数和(自身を除く): 870479181

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1653, 2223, 3393, 4959, 7163, 19457, 21489, 58371, 64467, 175113, 252941, 369683, 564253, 758823, 1109049, 1692759, 2276469, 3327147, 4805879, 5078277, 7335289, 10720807, 14417637, 22005867, 32162421, 43252911, 66017601, 96487263, 139370491, 418111473, 1254334419]

約数ペア:

[(1, 1254334419), (3, 418111473), (9, 139370491), (13, 96487263), (19, 66017601), (29, 43252911), (39, 32162421), (57, 22005867), (87, 14417637), (117, 10720807), (171, 7335289), (247, 5078277), (261, 4805879), (377, 3327147), (551, 2276469), (741, 1692759), (1131, 1109049), (1653, 758823), (2223, 564253), (3393, 369683), (4959, 252941), (7163, 175113), (19457, 64467), (21489, 58371)]