2235144639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{14699}}^1$

素因数の和:15279

約数の個数: 32

約数和(自身を含む): 3674764800

約数和(自身を除く): 1439620161

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 557, 1671, 3899, 7241, 11697, 14699, 21723, 44097, 50687, 102893, 152061, 191087, 308679, 573261, 1337609, 4012827, 8187343, 24562029, 57311401, 106435459, 171934203, 319306377, 745048213, 2235144639]

約数ペア:

[(1, 2235144639), (3, 745048213), (7, 319306377), (13, 171934203), (21, 106435459), (39, 57311401), (91, 24562029), (273, 8187343), (557, 4012827), (1671, 1337609), (3899, 573261), (7241, 308679), (11697, 191087), (14699, 152061), (21723, 102893), (44097, 50687)]