13325169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 7842831

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 349, 429, 979, 1047, 1157, 2937, 3471, 3839, 4537, 11517, 12727, 13611, 31061, 38181, 49907, 93183, 149721, 341671, 403793, 1025013, 1211379, 4441723, 13325169]

約数ペア:

[(1, 13325169), (3, 4441723), (11, 1211379), (13, 1025013), (33, 403793), (39, 341671), (89, 149721), (143, 93183), (267, 49907), (349, 38181), (429, 31061), (979, 13611), (1047, 12727), (1157, 11517), (2937, 4537), (3471, 3839)]