406979907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{22697}}^1$

素因数の和:22882

約数の個数: 16

約数和(自身を含む): 559278720

約数和(自身を除く): 152298813

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 22697, 68091, 975971, 2927913, 3154883, 9464649, 135659969, 406979907]

約数ペア:

[(1, 406979907), (3, 135659969), (43, 9464649), (129, 3154883), (139, 2927913), (417, 975971), (5977, 68091), (17931, 22697)]