17259333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 28557312

約数和(自身を除く): 11297979

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 331, 573, 993, 1337, 2317, 2483, 4011, 4303, 6951, 7449, 12909, 17381, 30121, 52143, 63221, 90363, 189663, 442547, 821873, 1327641, 2465619, 5753111, 17259333]

約数ペア:

[(1, 17259333), (3, 5753111), (7, 2465619), (13, 1327641), (21, 821873), (39, 442547), (91, 189663), (191, 90363), (273, 63221), (331, 52143), (573, 30121), (993, 17381), (1337, 12909), (2317, 7449), (2483, 6951), (4011, 4303)]