98904561

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 154156800

約数和(自身を除く): 55252239

約数列:

[1, 3, 7, 21, 73, 149, 219, 433, 447, 511, 1043, 1299, 1533, 3031, 3129, 9093, 10877, 31609, 32631, 64517, 76139, 94827, 193551, 221263, 228417, 451619, 663789, 1354857, 4709741, 14129223, 32968187, 98904561]

約数ペア:

[(1, 98904561), (3, 32968187), (7, 14129223), (21, 4709741), (73, 1354857), (149, 663789), (219, 451619), (433, 228417), (447, 221263), (511, 193551), (1043, 94827), (1299, 76139), (1533, 64517), (3031, 32631), (3129, 31609), (9093, 10877)]