6181497

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 10563696

約数和(自身を除く): 4382199

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 131, 147, 321, 393, 441, 749, 917, 963, 1179, 2247, 2751, 5243, 6419, 6741, 8253, 14017, 15729, 19257, 42051, 47187, 57771, 98119, 126153, 294357, 686833, 883071, 2060499, 6181497]

約数ペア:

[(1, 6181497), (3, 2060499), (7, 883071), (9, 686833), (21, 294357), (49, 126153), (63, 98119), (107, 57771), (131, 47187), (147, 42051), (321, 19257), (393, 15729), (441, 14017), (749, 8253), (917, 6741), (963, 6419), (1179, 5243), (2247, 2751)]