978017049

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{3061}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 1429194624

約数和(自身を除く): 451177575

約数列:

[1, 3, 9, 131, 271, 393, 813, 1179, 2439, 3061, 9183, 27549, 35501, 106503, 319509, 400991, 829531, 1202973, 2488593, 3608919, 7465779, 108668561, 326005683, 978017049]

約数ペア:

[(1, 978017049), (3, 326005683), (9, 108668561), (131, 7465779), (271, 3608919), (393, 2488593), (813, 1202973), (1179, 829531), (2439, 400991), (3061, 319509), (9183, 106503), (27549, 35501)]