2573004819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{166247}}^1$

素因数の和:166335

約数の個数: 32

約数和(自身を含む): 4341067776

約数和(自身を除く): 1768062957

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 166247, 498741, 1163729, 1828717, 3491187, 5486151, 11138549, 12801019, 33415647, 38403057, 77969843, 122524039, 233909529, 367572117, 857668273, 2573004819]

約数ペア:

[(1, 2573004819), (3, 857668273), (7, 367572117), (11, 233909529), (21, 122524039), (33, 77969843), (67, 38403057), (77, 33415647), (201, 12801019), (231, 11138549), (469, 5486151), (737, 3491187), (1407, 1828717), (2211, 1163729), (5159, 498741), (15477, 166247)]