4789197

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 8324160

約数和(自身を除く): 3534963

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4001, 12003, 28007, 36009, 76019, 84021, 228057, 252063, 532133, 684171, 1596399, 4789197]

約数ペア:

[(1, 4789197), (3, 1596399), (7, 684171), (9, 532133), (19, 252063), (21, 228057), (57, 84021), (63, 76019), (133, 36009), (171, 28007), (399, 12003), (1197, 4001)]