1294272009

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{3463}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 1890263232

約数和(自身を除く): 595991223

約数列:

[1, 3, 9, 131, 317, 393, 951, 1179, 2853, 3463, 10389, 31167, 41527, 124581, 373743, 453653, 1097771, 1360959, 3293313, 4082877, 9879939, 143808001, 431424003, 1294272009]

約数ペア:

[(1, 1294272009), (3, 431424003), (9, 143808001), (131, 9879939), (317, 4082877), (393, 3293313), (951, 1360959), (1179, 1097771), (2853, 453653), (3463, 373743), (10389, 124581), (31167, 41527)]