13233807

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 20572160

約数和(自身を除く): 7338353

約数列:

[1, 3, 9, 27, 31, 93, 97, 163, 279, 291, 489, 837, 873, 1467, 2619, 3007, 4401, 5053, 9021, 15159, 15811, 27063, 45477, 47433, 81189, 136431, 142299, 426897, 490141, 1470423, 4411269, 13233807]

約数ペア:

[(1, 13233807), (3, 4411269), (9, 1470423), (27, 490141), (31, 426897), (93, 142299), (97, 136431), (163, 81189), (279, 47433), (291, 45477), (489, 27063), (837, 15811), (873, 15159), (1467, 9021), (2619, 5053), (3007, 4401)]