21473529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92959}}^1$

素因数の和:92980

約数の個数: 16

約数和(自身を含む): 35696640

約数和(自身を除く): 14223111

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92959, 278877, 650713, 1022549, 1952139, 3067647, 7157843, 21473529]

約数ペア:

[(1, 21473529), (3, 7157843), (7, 3067647), (11, 1952139), (21, 1022549), (33, 650713), (77, 278877), (231, 92959)]