4223529

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{8233}}^1$

素因数の和:8261

約数の個数: 16

約数和(自身を含む): 6587200

約数和(自身を除く): 2363671

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 8233, 24699, 74097, 156427, 222291, 469281, 1407843, 4223529]

約数ペア:

[(1, 4223529), (3, 1407843), (9, 469281), (19, 222291), (27, 156427), (57, 74097), (171, 24699), (513, 8233)]