1206751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 305249

約数列:

[1, 7, 13, 89, 91, 149, 623, 1043, 1157, 1937, 8099, 13261, 13559, 92827, 172393, 1206751]

約数ペア:

[(1, 1206751), (7, 172393), (13, 92827), (89, 13559), (91, 13261), (149, 8099), (623, 1937), (1043, 1157)]