49431741

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 68027904

約数和(自身を除く): 18596163

約数列:

[1, 3, 37, 111, 223, 669, 1997, 5991, 8251, 24753, 73889, 221667, 445331, 1335993, 16477247, 49431741]

約数ペア:

[(1, 49431741), (3, 16477247), (37, 1335993), (111, 445331), (223, 221667), (669, 73889), (1997, 24753), (5991, 8251)]