98123711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 124710912

約数和(自身を除く): 26587201

約数列:

[1, 7, 17, 31, 67, 119, 217, 397, 469, 527, 1139, 2077, 2779, 3689, 6749, 7973, 12307, 14539, 26599, 35309, 47243, 86149, 186193, 209219, 247163, 452183, 824569, 1464533, 3165281, 5771983, 14017673, 98123711]

約数ペア:

[(1, 98123711), (7, 14017673), (17, 5771983), (31, 3165281), (67, 1464533), (119, 824569), (217, 452183), (397, 247163), (469, 209219), (527, 186193), (1139, 86149), (2077, 47243), (2779, 35309), (3689, 26599), (6749, 14539), (7973, 12307)]