499793427

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 867829248

約数和(自身を除く): 368035821

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 131, 161, 207, 393, 483, 917, 1179, 1449, 2633, 2751, 3013, 7899, 8253, 9039, 18431, 21091, 23697, 27117, 55293, 60559, 63273, 165879, 181677, 189819, 344923, 423913, 545031, 1034769, 1271739, 2414461, 3104307, 3815217, 7243383, 7933229, 21730149, 23799687, 55532603, 71399061, 166597809, 499793427]

約数ペア:

[(1, 499793427), (3, 166597809), (7, 71399061), (9, 55532603), (21, 23799687), (23, 21730149), (63, 7933229), (69, 7243383), (131, 3815217), (161, 3104307), (207, 2414461), (393, 1271739), (483, 1034769), (917, 545031), (1179, 423913), (1449, 344923), (2633, 189819), (2751, 181677), (3013, 165879), (7899, 63273), (8253, 60559), (9039, 55293), (18431, 27117), (21091, 23697)]