346080721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{12973}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 410185984

約数和(自身を除く): 64105263

約数列:

[1, 7, 37, 103, 259, 721, 3811, 12973, 26677, 90811, 480001, 1336219, 3360007, 9353533, 49440103, 346080721]

約数ペア:

[(1, 346080721), (7, 49440103), (37, 9353533), (103, 3360007), (259, 1336219), (721, 480001), (3811, 90811), (12973, 26677)]