13419691397

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{20959}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 15913670400

約数和(自身を除く): 2493979003

約数列:

[1, 7, 49, 73, 179, 511, 1253, 3577, 8771, 13067, 20959, 91469, 146713, 640283, 1026991, 1530007, 3751661, 10710049, 26261627, 74970343, 183831389, 273871253, 1917098771, 13419691397]

約数ペア:

[(1, 13419691397), (7, 1917098771), (49, 273871253), (73, 183831389), (179, 74970343), (511, 26261627), (1253, 10710049), (3577, 3751661), (8771, 1530007), (13067, 1026991), (20959, 640283), (91469, 146713)]