84709093

素因数分解:

$7^2\times {\mathrm{79}}^2\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 18

約数和(自身を含む): 100162566

約数和(自身を除く): 15453473

約数列:

[1, 7, 49, 79, 277, 553, 1939, 3871, 6241, 13573, 21883, 43687, 153181, 305809, 1072267, 1728757, 12101299, 84709093]

約数ペア:

[(1, 84709093), (7, 12101299), (49, 1728757), (79, 1072267), (277, 305809), (553, 153181), (1939, 43687), (3871, 21883), (6241, 13573)]