17180223

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 23436000

約数和(自身を除く): 6255777

約数列:

[1, 3, 61, 183, 269, 349, 807, 1047, 16409, 21289, 49227, 63867, 93881, 281643, 5726741, 17180223]

約数ペア:

[(1, 17180223), (3, 5726741), (61, 281643), (183, 93881), (269, 63867), (349, 49227), (807, 21289), (1047, 16409)]