3627729

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 2437551

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 647, 801, 1869, 1941, 4529, 5607, 5823, 13587, 40761, 57583, 172749, 403081, 518247, 1209243, 3627729]

約数ペア:

[(1, 3627729), (3, 1209243), (7, 518247), (9, 403081), (21, 172749), (63, 57583), (89, 40761), (267, 13587), (623, 5823), (647, 5607), (801, 4529), (1869, 1941)]