493200799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 643958784

約数和(自身を除く): 150757985

約数列:

[1, 7, 13, 23, 61, 91, 161, 299, 427, 793, 1403, 2093, 3863, 5551, 9821, 18239, 27041, 50219, 88849, 127673, 235643, 351533, 621943, 1155037, 1649501, 3063359, 5419789, 8085259, 21443513, 37938523, 70457257, 493200799]

約数ペア:

[(1, 493200799), (7, 70457257), (13, 37938523), (23, 21443513), (61, 8085259), (91, 5419789), (161, 3063359), (299, 1649501), (427, 1155037), (793, 621943), (1403, 351533), (2093, 235643), (3863, 127673), (5551, 88849), (9821, 50219), (18239, 27041)]