7042891809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{136657}}^1$

素因数の和:137120

約数の個数: 16

約数和(自身を含む): 9642588480

約数和(自身を除く): 2599696671

約数列:

[1, 3, 41, 123, 419, 1257, 17179, 51537, 136657, 409971, 5602937, 16808811, 57259283, 171777849, 2347630603, 7042891809]

約数ペア:

[(1, 7042891809), (3, 2347630603), (41, 171777849), (123, 57259283), (419, 16808811), (1257, 5602937), (17179, 409971), (51537, 136657)]