27938841

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8929}}^1$

素因数の和:9088

約数の個数: 16

約数和(自身を含む): 42864000

約数和(自身を除く): 14925159

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 8929, 26787, 62503, 187509, 1330421, 3991263, 9312947, 27938841]

約数ペア:

[(1, 27938841), (3, 9312947), (7, 3991263), (21, 1330421), (149, 187509), (447, 62503), (1043, 26787), (3129, 8929)]