1572205833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 2542363200

約数和(自身を除く): 970157367

約数列:

[1, 3, 9, 11, 33, 53, 99, 149, 159, 447, 477, 583, 1341, 1639, 1749, 2011, 4917, 5247, 6033, 7897, 14751, 18099, 22121, 23691, 66363, 71073, 86867, 106583, 199089, 260601, 299639, 319749, 781803, 898917, 959247, 1172413, 2696751, 3296029, 3517239, 9888087, 10551717, 15880867, 29664261, 47642601, 142927803, 174689537, 524068611, 1572205833]

約数ペア:

[(1, 1572205833), (3, 524068611), (9, 174689537), (11, 142927803), (33, 47642601), (53, 29664261), (99, 15880867), (149, 10551717), (159, 9888087), (447, 3517239), (477, 3296029), (583, 2696751), (1341, 1172413), (1639, 959247), (1749, 898917), (2011, 781803), (4917, 319749), (5247, 299639), (6033, 260601), (7897, 199089), (14751, 106583), (18099, 86867), (22121, 71073), (23691, 66363)]