1416987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 2472960

約数和(自身を除く): 1055973

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 367, 429, 1101, 1287, 3303, 3861, 4037, 4771, 9909, 12111, 14313, 36333, 42939, 52481, 108999, 128817, 157443, 472329, 1416987]

約数ペア:

[(1, 1416987), (3, 472329), (9, 157443), (11, 128817), (13, 108999), (27, 52481), (33, 42939), (39, 36333), (99, 14313), (117, 12111), (143, 9909), (297, 4771), (351, 4037), (367, 3861), (429, 3303), (1101, 1287)]