1271161827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{264991}}^1$

素因数の和:265051

約数の個数: 24

約数和(自身を含む): 2025598848

約数和(自身を除く): 754437021

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 264991, 794973, 2384919, 3444883, 10334649, 10864631, 31003947, 32593893, 97781679, 141240203, 423720609, 1271161827]

約数ペア:

[(1, 1271161827), (3, 423720609), (9, 141240203), (13, 97781679), (39, 32593893), (41, 31003947), (117, 10864631), (123, 10334649), (369, 3444883), (533, 2384919), (1599, 794973), (4797, 264991)]