749207921

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 952654080

約数和(自身を除く): 203446159

約数列:

[1, 7, 11, 77, 97, 121, 679, 829, 847, 1067, 1331, 5803, 7469, 9119, 9317, 11737, 63833, 80413, 82159, 100309, 129107, 562891, 702163, 884543, 903749, 1103399, 6191801, 7723793, 9729973, 68109811, 107029703, 749207921]

約数ペア:

[(1, 749207921), (7, 107029703), (11, 68109811), (77, 9729973), (97, 7723793), (121, 6191801), (679, 1103399), (829, 903749), (847, 884543), (1067, 702163), (1331, 562891), (5803, 129107), (7469, 100309), (9119, 82159), (9317, 80413), (11737, 63833)]