1199289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 2064384

約数和(自身を除く): 865095

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 191, 273, 299, 483, 573, 897, 1337, 2093, 2483, 4011, 4393, 6279, 7449, 13179, 17381, 30751, 52143, 57109, 92253, 171327, 399763, 1199289]

約数ペア:

[(1, 1199289), (3, 399763), (7, 171327), (13, 92253), (21, 57109), (23, 52143), (39, 30751), (69, 17381), (91, 13179), (161, 7449), (191, 6279), (273, 4393), (299, 4011), (483, 2483), (573, 2093), (897, 1337)]