2841135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 5052672

約数和(自身を除く): 2211537

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 257, 335, 737, 771, 1005, 1285, 2211, 2827, 3685, 3855, 8481, 11055, 14135, 17219, 42405, 51657, 86095, 189409, 258285, 568227, 947045, 2841135]

約数ペア:

[(1, 2841135), (3, 947045), (5, 568227), (11, 258285), (15, 189409), (33, 86095), (55, 51657), (67, 42405), (165, 17219), (201, 14135), (257, 11055), (335, 8481), (737, 3855), (771, 3685), (1005, 2827), (1285, 2211)]