173313993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{41177}}^1$

素因数の和:41264

約数の個数: 16

約数和(自身を含む): 245091456

約数和(自身を除く): 71777463

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 41177, 123531, 947071, 2511797, 2841213, 7535391, 57771331, 173313993]

約数ペア:

[(1, 173313993), (3, 57771331), (23, 7535391), (61, 2841213), (69, 2511797), (183, 947071), (1403, 123531), (4209, 41177)]