917656753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 1069915392

約数和(自身を除く): 152258639

約数列:

[1, 13, 17, 71, 221, 233, 251, 923, 1207, 3029, 3263, 3961, 4267, 15691, 16543, 17821, 51493, 55471, 58483, 215059, 231673, 281231, 302957, 760279, 994211, 3656003, 3938441, 4152293, 12924743, 53979809, 70588981, 917656753]

約数ペア:

[(1, 917656753), (13, 70588981), (17, 53979809), (71, 12924743), (221, 4152293), (233, 3938441), (251, 3656003), (923, 994211), (1207, 760279), (3029, 302957), (3263, 281231), (3961, 231673), (4267, 215059), (15691, 58483), (16543, 55471), (17821, 51493)]