1365741

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 2198812

約数和(自身を除く): 833071

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1297, 3891, 11673, 16861, 35019, 50583, 105057, 151749, 455247, 1365741]

約数ペア:

[(1, 1365741), (3, 455247), (9, 151749), (13, 105057), (27, 50583), (39, 35019), (81, 16861), (117, 11673), (351, 3891), (1053, 1297)]