5040819

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 3599181

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 179, 189, 447, 537, 1043, 1253, 1341, 1611, 3129, 3759, 4023, 4833, 9387, 11277, 26671, 28161, 33831, 80013, 186697, 240039, 560091, 720117, 1680273, 5040819]

約数ペア:

[(1, 5040819), (3, 1680273), (7, 720117), (9, 560091), (21, 240039), (27, 186697), (63, 80013), (149, 33831), (179, 28161), (189, 26671), (447, 11277), (537, 9387), (1043, 4833), (1253, 4023), (1341, 3759), (1611, 3129)]