13200117

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33083}}^1$

素因数の和:33112

約数の個数: 16

約数和(自身を含む): 21173760

約数和(自身を除く): 7973643

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 33083, 99249, 231581, 628577, 694743, 1885731, 4400039, 13200117]

約数ペア:

[(1, 13200117), (3, 4400039), (7, 1885731), (19, 694743), (21, 628577), (57, 231581), (133, 99249), (399, 33083)]