2765667969

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{13229}}^1$

素因数の和:13359

約数の個数: 40

約数和(自身を含む): 4322241000

約数和(自身を除く): 1556573031

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 261, 267, 783, 801, 2349, 2403, 2581, 7209, 7743, 13229, 23229, 39687, 69687, 119061, 209061, 357183, 383641, 1071549, 1150923, 1177381, 3452769, 3532143, 10358307, 10596429, 31074921, 31789287, 34144049, 95367861, 102432147, 307296441, 921889323, 2765667969]

約数ペア:

[(1, 2765667969), (3, 921889323), (9, 307296441), (27, 102432147), (29, 95367861), (81, 34144049), (87, 31789287), (89, 31074921), (261, 10596429), (267, 10358307), (783, 3532143), (801, 3452769), (2349, 1177381), (2403, 1150923), (2581, 1071549), (7209, 383641), (7743, 357183), (13229, 209061), (23229, 119061), (39687, 69687)]