1115751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 1888768

約数和(自身を除く): 773017

約数列:

[1, 3, 7, 13, 21, 39, 61, 67, 91, 183, 201, 273, 427, 469, 793, 871, 1281, 1407, 2379, 2613, 4087, 5551, 6097, 12261, 16653, 18291, 28609, 53131, 85827, 159393, 371917, 1115751]

約数ペア:

[(1, 1115751), (3, 371917), (7, 159393), (13, 85827), (21, 53131), (39, 28609), (61, 18291), (67, 16653), (91, 12261), (183, 6097), (201, 5551), (273, 4087), (427, 2613), (469, 2379), (793, 1407), (871, 1281)]