303721011

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2288

約数の個数: 36

約数和(自身を含む): 486125640

約数和(自身を除く): 182404629

約数列:

[1, 3, 9, 11, 33, 99, 121, 131, 363, 393, 1089, 1179, 1441, 2129, 4323, 6387, 12969, 15851, 19161, 23419, 47553, 70257, 142659, 210771, 257609, 278899, 772827, 836697, 2318481, 2510091, 3067889, 9203667, 27611001, 33746779, 101240337, 303721011]

約数ペア:

[(1, 303721011), (3, 101240337), (9, 33746779), (11, 27611001), (33, 9203667), (99, 3067889), (121, 2510091), (131, 2318481), (363, 836697), (393, 772827), (1089, 278899), (1179, 257609), (1441, 210771), (2129, 142659), (4323, 70257), (6387, 47553), (12969, 23419), (15851, 19161)]