13239152641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{1201}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 15697696896

約数和(自身を除く): 2458544255

約数列:

[1, 11, 13, 143, 157, 491, 1201, 1727, 2041, 5401, 6383, 13211, 15613, 22451, 70213, 77087, 171743, 188557, 589691, 847957, 1002131, 2074127, 2451241, 6486601, 7665983, 11023441, 26963651, 84325813, 92581487, 1018396357, 1203559331, 13239152641]

約数ペア:

[(1, 13239152641), (11, 1203559331), (13, 1018396357), (143, 92581487), (157, 84325813), (491, 26963651), (1201, 11023441), (1727, 7665983), (2041, 6486601), (5401, 2451241), (6383, 2074127), (13211, 1002131), (15613, 847957), (22451, 589691), (70213, 188557), (77087, 171743)]