15550051657

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{65963}}^1$

素因数の和:66277

約数の個数: 24

約数和(自身を含む): 19220854176

約数和(自身を除く): 3670802519

約数列:

[1, 7, 17, 49, 119, 283, 833, 1981, 4811, 13867, 33677, 65963, 235739, 461741, 1121371, 3232187, 7849597, 18667529, 54947179, 130672703, 317347993, 914708921, 2221435951, 15550051657]

約数ペア:

[(1, 15550051657), (7, 2221435951), (17, 914708921), (49, 317347993), (119, 130672703), (283, 54947179), (833, 18667529), (1981, 7849597), (4811, 3232187), (13867, 1121371), (33677, 461741), (65963, 235739)]