98494221

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{70003}}^1$

素因数の和:70080

約数の個数: 16

約数和(自身を含む): 152328704

約数和(自身を除く): 53834483

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 70003, 210009, 490021, 1470063, 4690201, 14070603, 32831407, 98494221]

約数ペア:

[(1, 98494221), (3, 32831407), (7, 14070603), (21, 4690201), (67, 1470063), (201, 490021), (469, 210009), (1407, 70003)]