1962942009

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{112213}}^1$

素因数の和:112254

約数の個数: 32

約数和(自身を含む): 3231763200

約数和(自身を除く): 1268821191

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 17493, 112213, 336639, 785491, 1907621, 2356473, 5498437, 5722863, 13353347, 16495311, 38489059, 40060041, 93473429, 115467177, 280420287, 654314003, 1962942009]

約数ペア:

[(1, 1962942009), (3, 654314003), (7, 280420287), (17, 115467177), (21, 93473429), (49, 40060041), (51, 38489059), (119, 16495311), (147, 13353347), (343, 5722863), (357, 5498437), (833, 2356473), (1029, 1907621), (2499, 785491), (5831, 336639), (17493, 112213)]