1478160987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1303}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 2113606656

約数和(自身を除く): 635445669

約数列:

[1, 3, 23, 41, 69, 123, 401, 943, 1203, 1303, 2829, 3909, 9223, 16441, 27669, 29969, 49323, 53423, 89907, 160269, 378143, 522503, 1134429, 1228729, 1567509, 3686187, 12017569, 21422623, 36052707, 64267869, 492720329, 1478160987]

約数ペア:

[(1, 1478160987), (3, 492720329), (23, 64267869), (41, 36052707), (69, 21422623), (123, 12017569), (401, 3686187), (943, 1567509), (1203, 1228729), (1303, 1134429), (2829, 522503), (3909, 378143), (9223, 160269), (16441, 89907), (27669, 53423), (29969, 49323)]