713881221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 1036696320

約数和(自身を除く): 322815099

約数列:

[1, 3, 17, 51, 53, 109, 159, 327, 901, 1853, 2423, 2703, 5559, 5777, 7269, 17331, 41191, 98209, 123573, 128419, 264107, 294627, 385257, 792321, 2183123, 4489819, 6549369, 13469457, 13997671, 41993013, 237960407, 713881221]

約数ペア:

[(1, 713881221), (3, 237960407), (17, 41993013), (51, 13997671), (53, 13469457), (109, 6549369), (159, 4489819), (327, 2183123), (901, 792321), (1853, 385257), (2423, 294627), (2703, 264107), (5559, 128419), (5777, 123573), (7269, 98209), (17331, 41191)]