4805451

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 8037120

約数和(自身を除く): 3231669

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 919, 1743, 2757, 5229, 6433, 8271, 19299, 57897, 76277, 228831, 533939, 686493, 1601817, 4805451]

約数ペア:

[(1, 4805451), (3, 1601817), (7, 686493), (9, 533939), (21, 228831), (63, 76277), (83, 57897), (249, 19299), (581, 8271), (747, 6433), (919, 5229), (1743, 2757)]