470894335287

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{724639}}^1$

素因数の和:724823

約数の個数: 32

約数和(自身を含む): 659897763840

約数和(自身を除く): 189003428553

約数列:

[1, 3, 53, 61, 67, 159, 183, 201, 3233, 3551, 4087, 9699, 10653, 12261, 216611, 649833, 724639, 2173917, 38405867, 44202979, 48550813, 115217601, 132608937, 145652439, 2342757887, 2573193089, 2961599593, 7028273661, 7719579267, 8884798779, 156964778429, 470894335287]

約数ペア:

[(1, 470894335287), (3, 156964778429), (53, 8884798779), (61, 7719579267), (67, 7028273661), (159, 2961599593), (183, 2573193089), (201, 2342757887), (3233, 145652439), (3551, 132608937), (4087, 115217601), (9699, 48550813), (10653, 44202979), (12261, 38405867), (216611, 2173917), (649833, 724639)]