47647061

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 61094880

約数和(自身を除く): 13447819

約数列:

[1, 7, 11, 49, 77, 109, 539, 763, 811, 1199, 5341, 5677, 8393, 8921, 39739, 58751, 62447, 88399, 437129, 618793, 972389, 4331551, 6806723, 47647061]

約数ペア:

[(1, 47647061), (7, 6806723), (11, 4331551), (49, 972389), (77, 618793), (109, 437129), (539, 88399), (763, 62447), (811, 58751), (1199, 39739), (5341, 8921), (5677, 8393)]