11685303

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 20525472

約数和(自身を除く): 8840169

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 557, 567, 777, 999, 1671, 2331, 2997, 3899, 5013, 6993, 11697, 15039, 20609, 20979, 35091, 45117, 61827, 105273, 144263, 185481, 315819, 432789, 556443, 1298367, 1669329, 3895101, 11685303]

約数ペア:

[(1, 11685303), (3, 3895101), (7, 1669329), (9, 1298367), (21, 556443), (27, 432789), (37, 315819), (63, 185481), (81, 144263), (111, 105273), (189, 61827), (259, 45117), (333, 35091), (557, 20979), (567, 20609), (777, 15039), (999, 11697), (1671, 6993), (2331, 5013), (2997, 3899)]