291240099813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{195761}}^1$

素因数の和:196845

約数の個数: 32

約数和(自身を含む): 429912145152

約数和(自身を除く): 138672045339

約数列:

[1, 3, 13, 37, 39, 111, 481, 1031, 1443, 3093, 13403, 38147, 40209, 114441, 195761, 495911, 587283, 1487733, 2544893, 7243157, 7634679, 21729471, 94161041, 201829591, 282483123, 605488773, 2623784683, 7467694867, 7871354049, 22403084601, 97080033271, 291240099813]

約数ペア:

[(1, 291240099813), (3, 97080033271), (13, 22403084601), (37, 7871354049), (39, 7467694867), (111, 2623784683), (481, 605488773), (1031, 282483123), (1443, 201829591), (3093, 94161041), (13403, 21729471), (38147, 7634679), (40209, 7243157), (114441, 2544893), (195761, 1487733), (495911, 587283)]