1201590719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 1488606336

約数和(自身を除く): 287015617

約数列:

[1, 7, 17, 53, 119, 317, 371, 601, 901, 2219, 4207, 5389, 6307, 10217, 16801, 31853, 37723, 71519, 117607, 190517, 222971, 285617, 541501, 1333619, 1999319, 3238789, 3790507, 10097401, 22671523, 70681807, 171655817, 1201590719]

約数ペア:

[(1, 1201590719), (7, 171655817), (17, 70681807), (53, 22671523), (119, 10097401), (317, 3790507), (371, 3238789), (601, 1999319), (901, 1333619), (2219, 541501), (4207, 285617), (5389, 222971), (6307, 190517), (10217, 117607), (16801, 71519), (31853, 37723)]