1947869.00000000

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 117010432

約数和(自身を除く): 35162899

約数列:

[1, 3, 31, 43, 93, 97, 129, 211, 291, 633, 1333, 3007, 3999, 4171, 6541, 9021, 9073, 12513, 19623, 20467, 27219, 61401, 129301, 281263, 387903, 634477, 843789, 880081, 1903431, 2640243, 27282511, 81847533]

約数ペア:

[(1, 81847533), (3, 27282511), (31, 2640243), (43, 1903431), (93, 880081), (97, 843789), (129, 634477), (211, 387903), (291, 281263), (633, 129301), (1333, 61401), (3007, 27219), (3999, 20467), (4171, 19623), (6541, 12513), (9021, 9073)]