98488971

素因数分解:

$3^2\times 7^2\times {\mathrm{223331}}^1$

素因数の和:223351

約数の個数: 18

約数和(自身を含む): 165489012

約数和(自身を除く): 67000041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 223331, 669993, 1563317, 2009979, 4689951, 10943219, 14069853, 32829657, 98488971]

約数ペア:

[(1, 98488971), (3, 32829657), (7, 14069853), (9, 10943219), (21, 4689951), (49, 2009979), (63, 1563317), (147, 669993), (441, 223331)]