1387692009

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{1453}}^1$

素因数の和:2358

約数の個数: 36

約数和(自身を含む): 2207262148

約数和(自身を除く): 819570139

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 877, 1089, 1453, 2631, 4359, 7893, 9647, 13077, 15983, 28941, 47949, 86823, 106117, 143847, 175813, 318351, 527439, 955053, 1274281, 1582317, 3822843, 11468529, 14017091, 42051273, 126153819, 154188001, 462564003, 1387692009]

約数ペア:

[(1, 1387692009), (3, 462564003), (9, 154188001), (11, 126153819), (33, 42051273), (99, 14017091), (121, 11468529), (363, 3822843), (877, 1582317), (1089, 1274281), (1453, 955053), (2631, 527439), (4359, 318351), (7893, 175813), (9647, 143847), (13077, 106117), (15983, 86823), (28941, 47949)]