4501989

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 6888960

約数和(自身を除く): 2386971

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 367, 423, 1101, 1363, 3303, 4089, 10643, 12267, 17249, 31929, 51747, 95787, 155241, 500221, 1500663, 4501989]

約数ペア:

[(1, 4501989), (3, 1500663), (9, 500221), (29, 155241), (47, 95787), (87, 51747), (141, 31929), (261, 17249), (367, 12267), (423, 10643), (1101, 4089), (1363, 3303)]