838097439

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{6961}}^1$

素因数の和:7630

約数の個数: 16

約数和(自身を含む): 1136198400

約数和(自身を除く): 298100961

約数列:

[1, 3, 67, 201, 599, 1797, 6961, 20883, 40133, 120399, 466387, 1399161, 4169639, 12508917, 279365813, 838097439]

約数ペア:

[(1, 838097439), (3, 279365813), (67, 12508917), (201, 4169639), (599, 1399161), (1797, 466387), (6961, 120399), (20883, 40133)]