4021370037

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{13177}}^1$

素因数の和:13402

約数の個数: 32

約数和(自身を含む): 6072422400

約数和(自身を除く): 2051052363

約数列:

[1, 3, 9, 27, 89, 127, 267, 381, 801, 1143, 2403, 3429, 11303, 13177, 33909, 39531, 101727, 118593, 305181, 355779, 1172753, 1673479, 3518259, 5020437, 10554777, 15061311, 31664331, 45183933, 148939631, 446818893, 1340456679, 4021370037]

約数ペア:

[(1, 4021370037), (3, 1340456679), (9, 446818893), (27, 148939631), (89, 45183933), (127, 31664331), (267, 15061311), (381, 10554777), (801, 5020437), (1143, 3518259), (2403, 1673479), (3429, 1172753), (11303, 355779), (13177, 305181), (33909, 118593), (39531, 101727)]