3878913441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{28921}}^1$

素因数の和:29137

約数の個数: 32

約数和(自身を含む): 5895460480

約数和(自身を除く): 2016547039

約数列:

[1, 3, 13, 19, 39, 57, 181, 247, 543, 741, 2353, 3439, 7059, 10317, 28921, 44707, 86763, 134121, 375973, 549499, 1127919, 1648497, 5234701, 7143487, 15704103, 21430461, 68051113, 99459319, 204153339, 298377957, 1292971147, 3878913441]

約数ペア:

[(1, 3878913441), (3, 1292971147), (13, 298377957), (19, 204153339), (39, 99459319), (57, 68051113), (181, 21430461), (247, 15704103), (543, 7143487), (741, 5234701), (2353, 1648497), (3439, 1127919), (7059, 549499), (10317, 375973), (28921, 134121), (44707, 86763)]