16294551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 28320768

約数和(自身を除く): 12026217

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 3511, 4641, 10533, 24577, 45643, 59687, 73731, 136929, 179061, 319501, 417809, 775931, 958503, 1253427, 2327793, 5431517, 16294551]

約数ペア:

[(1, 16294551), (3, 5431517), (7, 2327793), (13, 1253427), (17, 958503), (21, 775931), (39, 417809), (51, 319501), (91, 179061), (119, 136929), (221, 73731), (273, 59687), (357, 45643), (663, 24577), (1547, 10533), (3511, 4641)]