1223291253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 1795046400

約数和(自身を除く): 571755147

約数列:

[1, 3, 17, 29, 51, 87, 223, 493, 669, 1479, 3709, 3791, 6467, 11127, 11373, 19401, 63053, 107561, 109939, 189159, 322683, 329817, 827107, 1828537, 2481321, 5485611, 14060819, 23986103, 42182457, 71958309, 407763751, 1223291253]

約数ペア:

[(1, 1223291253), (3, 407763751), (17, 71958309), (29, 42182457), (51, 23986103), (87, 14060819), (223, 5485611), (493, 2481321), (669, 1828537), (1479, 827107), (3709, 329817), (3791, 322683), (6467, 189159), (11127, 109939), (11373, 107561), (19401, 63053)]