8077641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 13332480

約数和(自身を除く): 5254839

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 991, 2717, 2973, 8151, 10901, 12883, 18829, 32703, 38649, 56487, 141713, 207119, 244777, 425139, 621357, 734331, 2692547, 8077641]

約数ペア:

[(1, 8077641), (3, 2692547), (11, 734331), (13, 621357), (19, 425139), (33, 244777), (39, 207119), (57, 141713), (143, 56487), (209, 38649), (247, 32703), (429, 18829), (627, 12883), (741, 10901), (991, 8151), (2717, 2973)]