897565869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{117191}}^1$

素因数の和:117257

約数の個数: 24

約数和(自身を含む): 1389428352

約数和(自身を除く): 491862483

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 117191, 351573, 1054719, 2695393, 4336067, 8086179, 13008201, 24258537, 39024603, 99729541, 299188623, 897565869]

約数ペア:

[(1, 897565869), (3, 299188623), (9, 99729541), (23, 39024603), (37, 24258537), (69, 13008201), (111, 8086179), (207, 4336067), (333, 2695393), (851, 1054719), (2553, 351573), (7659, 117191)]