246980457

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 361266048

約数和(自身を除く): 114285591

約数列:

[1, 3, 9, 131, 271, 393, 773, 813, 1179, 2319, 2439, 6957, 35501, 101263, 106503, 209483, 303789, 319509, 628449, 911367, 1885347, 27442273, 82326819, 246980457]

約数ペア:

[(1, 246980457), (3, 82326819), (9, 27442273), (131, 1885347), (271, 911367), (393, 628449), (773, 319509), (813, 303789), (1179, 209483), (2319, 106503), (2439, 101263), (6957, 35501)]