4520043

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 3342357

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 89, 99, 171, 209, 243, 267, 297, 513, 627, 801, 891, 979, 1539, 1691, 1881, 2403, 2673, 2937, 4617, 5073, 5643, 7209, 8811, 15219, 16929, 18601, 21627, 26433, 45657, 50787, 55803, 79299, 136971, 167409, 237897, 410913, 502227, 1506681, 4520043]

約数ペア:

[(1, 4520043), (3, 1506681), (9, 502227), (11, 410913), (19, 237897), (27, 167409), (33, 136971), (57, 79299), (81, 55803), (89, 50787), (99, 45657), (171, 26433), (209, 21627), (243, 18601), (267, 16929), (297, 15219), (513, 8811), (627, 7209), (801, 5643), (891, 5073), (979, 4617), (1539, 2937), (1691, 2673), (1881, 2403)]