487790111

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 516326400

約数和(自身を除く): 28536289

約数列:

[1, 47, 53, 59, 2491, 2773, 3127, 3319, 146969, 155993, 175907, 195821, 8267629, 9203587, 10378513, 487790111]

約数ペア:

[(1, 487790111), (47, 10378513), (53, 9203587), (59, 8267629), (2491, 195821), (2773, 175907), (3127, 155993), (3319, 146969)]