39784983

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 62539776

約数和(自身を除く): 22754793

約数列:

[1, 3, 7, 21, 47, 141, 173, 233, 329, 519, 699, 987, 1211, 1631, 3633, 4893, 8131, 10951, 24393, 32853, 40309, 56917, 76657, 120927, 170751, 229971, 282163, 846489, 1894523, 5683569, 13261661, 39784983]

約数ペア:

[(1, 39784983), (3, 13261661), (7, 5683569), (21, 1894523), (47, 846489), (141, 282163), (173, 229971), (233, 170751), (329, 120927), (519, 76657), (699, 56917), (987, 40309), (1211, 32853), (1631, 24393), (3633, 10951), (4893, 8131)]