42009399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 65245440

約数和(自身を除く): 23236041

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 5227, 8037, 15681, 47043, 99313, 245669, 297939, 737007, 893817, 2211021, 4667711, 14003133, 42009399]

約数ペア:

[(1, 42009399), (3, 14003133), (9, 4667711), (19, 2211021), (47, 893817), (57, 737007), (141, 297939), (171, 245669), (423, 99313), (893, 47043), (2679, 15681), (5227, 8037)]