39506049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 65165760

約数和(自身を除く): 25659711

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 297, 303, 439, 891, 909, 1111, 1317, 2727, 3333, 3951, 4829, 8181, 9999, 11853, 14487, 29997, 35559, 43461, 44339, 89991, 130383, 133017, 391149, 399051, 487729, 1197153, 1463187, 3591459, 4389561, 13168683, 39506049]

約数ペア:

[(1, 39506049), (3, 13168683), (9, 4389561), (11, 3591459), (27, 1463187), (33, 1197153), (81, 487729), (99, 399051), (101, 391149), (297, 133017), (303, 130383), (439, 89991), (891, 44339), (909, 43461), (1111, 35559), (1317, 29997), (2727, 14487), (3333, 11853), (3951, 9999), (4829, 8181)]