13445909

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 1069291

約数列:

[1, 31, 41, 71, 149, 1271, 2201, 2911, 4619, 6109, 10579, 90241, 189379, 327949, 433739, 13445909]

約数ペア:

[(1, 13445909), (31, 433739), (41, 327949), (71, 189379), (149, 90241), (1271, 10579), (2201, 6109), (2911, 4619)]