2811455439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 4253845248

約数和(自身を除く): 1442389809

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 353, 507, 683, 897, 1059, 2049, 3887, 4589, 8119, 8879, 11661, 13767, 15709, 24357, 26637, 47127, 59657, 105547, 115427, 178971, 204217, 241099, 316641, 346281, 612651, 723297, 1372111, 2654821, 3134287, 4116333, 5545277, 7964463, 9402861, 16635831, 40745731, 72088601, 122237193, 216265803, 937151813, 2811455439]

約数ペア:

[(1, 2811455439), (3, 937151813), (13, 216265803), (23, 122237193), (39, 72088601), (69, 40745731), (169, 16635831), (299, 9402861), (353, 7964463), (507, 5545277), (683, 4116333), (897, 3134287), (1059, 2654821), (2049, 1372111), (3887, 723297), (4589, 612651), (8119, 346281), (8879, 316641), (11661, 241099), (13767, 204217), (15709, 178971), (24357, 115427), (26637, 105547), (47127, 59657)]