464181447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 673339392

約数和(自身を除く): 209157945

約数列:

[1, 3, 17, 47, 51, 141, 197, 591, 799, 983, 2397, 2949, 3349, 9259, 10047, 16711, 27777, 46201, 50133, 138603, 157403, 193651, 472209, 580953, 785417, 2356251, 3292067, 9101597, 9876201, 27304791, 154727149, 464181447]

約数ペア:

[(1, 464181447), (3, 154727149), (17, 27304791), (47, 9876201), (51, 9101597), (141, 3292067), (197, 2356251), (591, 785417), (799, 580953), (983, 472209), (2397, 193651), (2949, 157403), (3349, 138603), (9259, 50133), (10047, 46201), (16711, 27777)]