219325929

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{7297}}^1$

素因数の和:7576

約数の個数: 16

約数和(自身を含む): 300560832

約数和(自身を除く): 81234903

約数列:

[1, 3, 43, 129, 233, 699, 7297, 10019, 21891, 30057, 313771, 941313, 1700201, 5100603, 73108643, 219325929]

約数ペア:

[(1, 219325929), (3, 73108643), (43, 5100603), (129, 1700201), (233, 941313), (699, 313771), (7297, 30057), (10019, 21891)]