173270139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{434261}}^1$

素因数の和:434290

約数の個数: 16

約数和(自身を含む): 277927680

約数和(自身を除く): 104657541

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 434261, 1302783, 3039827, 8250959, 9119481, 24752877, 57756713, 173270139]

約数ペア:

[(1, 173270139), (3, 57756713), (7, 24752877), (19, 9119481), (21, 8250959), (57, 3039827), (133, 1302783), (399, 434261)]