2695209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 1534935

約数列:

[1, 3, 11, 23, 33, 53, 67, 69, 159, 201, 253, 583, 737, 759, 1219, 1541, 1749, 2211, 3551, 3657, 4623, 10653, 13409, 16951, 39061, 40227, 50853, 81673, 117183, 245019, 898403, 2695209]

約数ペア:

[(1, 2695209), (3, 898403), (11, 245019), (23, 117183), (33, 81673), (53, 50853), (67, 40227), (69, 39061), (159, 16951), (201, 13409), (253, 10653), (583, 4623), (737, 3657), (759, 3551), (1219, 2211), (1541, 1749)]