4220403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 6500736

約数和(自身を除く): 2280333

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 7523, 22569, 82753, 127891, 248259, 383673, 1406801, 4220403]

約数ペア:

[(1, 4220403), (3, 1406801), (11, 383673), (17, 248259), (33, 127891), (51, 82753), (187, 22569), (561, 7523)]