15042573

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18393

約数の個数: 24

約数和(自身を含む): 26743808

約数和(自身を除く): 11701235

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18367, 55101, 128569, 165303, 238771, 385707, 716313, 1157121, 1671397, 2148939, 5014191, 15042573]

約数ペア:

[(1, 15042573), (3, 5014191), (7, 2148939), (9, 1671397), (13, 1157121), (21, 716313), (39, 385707), (63, 238771), (91, 165303), (117, 128569), (273, 55101), (819, 18367)]