15804914121

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{787}}^1\times {\mathrm{11213}}^1$

素因数の和:12205

約数の個数: 24

約数和(自身を含む): 22975243200

約数和(自身を除く): 7170329079

約数列:

[1, 3, 9, 199, 597, 787, 1791, 2361, 7083, 11213, 33639, 100917, 156613, 469839, 1409517, 2231387, 6694161, 8824631, 20082483, 26473893, 79421679, 1756101569, 5268304707, 15804914121]

約数ペア:

[(1, 15804914121), (3, 5268304707), (9, 1756101569), (199, 79421679), (597, 26473893), (787, 20082483), (1791, 8824631), (2361, 6694161), (7083, 2231387), (11213, 1409517), (33639, 469839), (100917, 156613)]