13307973

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8764

約数の個数: 16

約数和(自身を含む): 20558976

約数和(自身を除く): 7251003

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8681, 26043, 60767, 182301, 633713, 1901139, 4435991, 13307973]

約数ペア:

[(1, 13307973), (3, 4435991), (7, 1901139), (21, 633713), (73, 182301), (219, 60767), (511, 26043), (1533, 8681)]