1330473963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{374887}}^1$

素因数の和:374923

約数の個数: 24

約数和(自身を含む): 2195344128

約数和(自身を除く): 864870165

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 374887, 1124661, 2624209, 4873531, 7872627, 14620593, 34114717, 63355903, 102344151, 190067709, 443491321, 1330473963]

約数ペア:

[(1, 1330473963), (3, 443491321), (7, 190067709), (13, 102344151), (21, 63355903), (39, 34114717), (91, 14620593), (169, 7872627), (273, 4873531), (507, 2624209), (1183, 1124661), (3549, 374887)]