318024783

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 464720256

約数和(自身を除く): 146695473

約数列:

[1, 3, 9, 181, 197, 543, 591, 991, 1629, 1773, 2973, 8919, 35657, 106971, 179371, 195227, 320913, 538113, 585681, 1614339, 1757043, 35336087, 106008261, 318024783]

約数ペア:

[(1, 318024783), (3, 106008261), (9, 35336087), (181, 1757043), (197, 1614339), (543, 585681), (591, 538113), (991, 320913), (1629, 195227), (1773, 179371), (2973, 106971), (8919, 35657)]