98391489

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 155566080

約数和(自身を除く): 57174591

約数列:

[1, 3, 7, 21, 31, 93, 217, 359, 421, 651, 1077, 1263, 2513, 2947, 7539, 8841, 11129, 13051, 33387, 39153, 77903, 91357, 151139, 233709, 274071, 453417, 1057973, 3173919, 4685309, 14055927, 32797163, 98391489]

約数ペア:

[(1, 98391489), (3, 32797163), (7, 14055927), (21, 4685309), (31, 3173919), (93, 1057973), (217, 453417), (359, 274071), (421, 233709), (651, 151139), (1077, 91357), (1263, 77903), (2513, 39153), (2947, 33387), (7539, 13051), (8841, 11129)]