227989479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 316240848

約数和(自身を除く): 88251369

約数列:

[1, 3, 41, 97, 123, 197, 291, 591, 3977, 8077, 9409, 11931, 19109, 24231, 28227, 57327, 385769, 783469, 1157307, 1853573, 2350407, 5560719, 75996493, 227989479]

約数ペア:

[(1, 227989479), (3, 75996493), (41, 5560719), (97, 2350407), (123, 1853573), (197, 1157307), (291, 783469), (591, 385769), (3977, 57327), (8077, 28227), (9409, 24231), (11931, 19109)]