21473286

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{60659}}^1$

素因数の和:60723

約数の個数: 16

約数和(自身を含む): 43675200

約数和(自身を除く): 22201914

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 60659, 121318, 181977, 363954, 3578881, 7157762, 10736643, 21473286]

約数ペア:

[(1, 21473286), (2, 10736643), (3, 7157762), (6, 3578881), (59, 363954), (118, 181977), (177, 121318), (354, 60659)]