73842517

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 86792832

約数和(自身を除く): 12950315

約数列:

[1, 7, 41, 287, 457, 563, 3199, 3941, 18737, 23083, 131159, 161581, 257291, 1801037, 10548931, 73842517]

約数ペア:

[(1, 73842517), (7, 10548931), (41, 1801037), (287, 257291), (457, 161581), (563, 131159), (3199, 23083), (3941, 18737)]