4908813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18004

約数の個数: 16

約数和(自身を含む): 8055936

約数和(自身を除く): 3147123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 17981, 53943, 125867, 233753, 377601, 701259, 1636271, 4908813]

約数ペア:

[(1, 4908813), (3, 1636271), (7, 701259), (13, 377601), (21, 233753), (39, 125867), (91, 53943), (273, 17981)]