1378590144513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39023}}^1\times {\mathrm{19993}}^1$

素因数の和:59069

約数の個数: 32

約数和(自身を含む): 1997429391360

約数和(自身を除く): 618839246847

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 19993, 39023, 59979, 117069, 379867, 619783, 741437, 1139601, 1209713, 1859349, 2224311, 3629139, 11775877, 22984547, 35327631, 68953641, 780186839, 2340560517, 14823549941, 24185792009, 44470649823, 72557376027, 459530048171, 1378590144513]

約数ペア:

[(1, 1378590144513), (3, 459530048171), (19, 72557376027), (31, 44470649823), (57, 24185792009), (93, 14823549941), (589, 2340560517), (1767, 780186839), (19993, 68953641), (39023, 35327631), (59979, 22984547), (117069, 11775877), (379867, 3629139), (619783, 2224311), (741437, 1859349), (1139601, 1209713)]