395274321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 643166160

約数和(自身を除く): 247891839

約数列:

[1, 3, 9, 13, 29, 39, 87, 97, 117, 261, 291, 377, 873, 1131, 1201, 1261, 2813, 3393, 3603, 3783, 8439, 10809, 11349, 15613, 25317, 34829, 36569, 46839, 104487, 109707, 116497, 140517, 313461, 329121, 349491, 452777, 1048473, 1358331, 1514461, 3378413, 4074993, 4543383, 10135239, 13630149, 30405717, 43919369, 131758107, 395274321]

約数ペア:

[(1, 395274321), (3, 131758107), (9, 43919369), (13, 30405717), (29, 13630149), (39, 10135239), (87, 4543383), (97, 4074993), (117, 3378413), (261, 1514461), (291, 1358331), (377, 1048473), (873, 452777), (1131, 349491), (1201, 329121), (1261, 313461), (2813, 140517), (3393, 116497), (3603, 109707), (3783, 104487), (8439, 46839), (10809, 36569), (11349, 34829), (15613, 25317)]