1097498493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1340047}}^1$

素因数の和:1340073

約数の個数: 24

約数和(自身を含む): 1951109888

約数和(自身を除く): 853611395

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1340047, 4020141, 9380329, 12060423, 17420611, 28140987, 52261833, 84422961, 121944277, 156785499, 365832831, 1097498493]

約数ペア:

[(1, 1097498493), (3, 365832831), (7, 156785499), (9, 121944277), (13, 84422961), (21, 52261833), (39, 28140987), (63, 17420611), (91, 12060423), (117, 9380329), (273, 4020141), (819, 1340047)]