98978649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 166087680

約数和(自身を除く): 67109031

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 3931, 8393, 11793, 25179, 27517, 43241, 82551, 129723, 302687, 428479, 908061, 1285437, 2999353, 4713269, 8998059, 14139807, 32992883, 98978649]

約数ペア:

[(1, 98978649), (3, 32992883), (7, 14139807), (11, 8998059), (21, 4713269), (33, 2999353), (77, 1285437), (109, 908061), (231, 428479), (327, 302687), (763, 129723), (1199, 82551), (2289, 43241), (3597, 27517), (3931, 25179), (8393, 11793)]