226564107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7487}}^1$

素因数の和:7639

約数の個数: 32

約数和(自身を含む): 379551744

約数和(自身を除く): 152987637

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 7487, 10087, 22461, 30261, 52409, 82357, 157227, 247071, 576499, 980797, 1729497, 2942391, 6865579, 10788767, 20596737, 32366301, 75521369, 226564107]

約数ペア:

[(1, 226564107), (3, 75521369), (7, 32366301), (11, 20596737), (21, 10788767), (33, 6865579), (77, 2942391), (131, 1729497), (231, 980797), (393, 576499), (917, 247071), (1441, 157227), (2751, 82357), (4323, 52409), (7487, 30261), (10087, 22461)]