4137567

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 6393600

約数和(自身を除く): 2256033

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2699, 8097, 18893, 56679, 197027, 591081, 1379189, 4137567]

約数ペア:

[(1, 4137567), (3, 1379189), (7, 591081), (21, 197027), (73, 56679), (219, 18893), (511, 8097), (1533, 2699)]