203412897

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{327557}}^1$

素因数の和:327589

約数の個数: 16

約数和(自身を含む): 314455680

約数和(自身を除く): 111042783

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 327557, 982671, 2948013, 7533811, 8844039, 22601433, 67804299, 203412897]

約数ペア:

[(1, 203412897), (3, 67804299), (9, 22601433), (23, 8844039), (27, 7533811), (69, 2948013), (207, 982671), (621, 327557)]