13753971

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 11405709

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 223, 231, 267, 623, 669, 693, 801, 979, 1561, 1869, 2007, 2453, 2937, 4683, 5607, 6853, 7359, 8811, 14049, 17171, 19847, 20559, 22077, 51513, 59541, 61677, 138929, 154539, 178623, 218317, 416787, 654951, 1250361, 1528219, 1964853, 4584657, 13753971]

約数ペア:

[(1, 13753971), (3, 4584657), (7, 1964853), (9, 1528219), (11, 1250361), (21, 654951), (33, 416787), (63, 218317), (77, 178623), (89, 154539), (99, 138929), (223, 61677), (231, 59541), (267, 51513), (623, 22077), (669, 20559), (693, 19847), (801, 17171), (979, 14049), (1561, 8811), (1869, 7359), (2007, 6853), (2453, 5607), (2937, 4683)]