1207240167

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{8209}}^1$

素因数の和:8415

約数の個数: 32

約数和(自身を含む): 1891584000

約数和(自身を除く): 684343833

約数列:

[1, 3, 7, 21, 47, 141, 149, 329, 447, 987, 1043, 3129, 7003, 8209, 21009, 24627, 49021, 57463, 147063, 172389, 385823, 1157469, 1223141, 2700761, 3669423, 8102283, 8561987, 25685961, 57487627, 172462881, 402413389, 1207240167]

約数ペア:

[(1, 1207240167), (3, 402413389), (7, 172462881), (21, 57487627), (47, 25685961), (141, 8561987), (149, 8102283), (329, 3669423), (447, 2700761), (987, 1223141), (1043, 1157469), (3129, 385823), (7003, 172389), (8209, 147063), (21009, 57463), (24627, 49021)]