40231191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13431

約数の個数: 32

約数和(自身を含む): 72027648

約数和(自身を除く): 31796457

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 13397, 40191, 93779, 147367, 174161, 281337, 442101, 522483, 1031569, 1219127, 1915771, 3094707, 3657381, 5747313, 13410397, 40231191]

約数ペア:

[(1, 40231191), (3, 13410397), (7, 5747313), (11, 3657381), (13, 3094707), (21, 1915771), (33, 1219127), (39, 1031569), (77, 522483), (91, 442101), (143, 281337), (231, 174161), (273, 147367), (429, 93779), (1001, 40191), (3003, 13397)]