8013369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5292231

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 197, 273, 447, 591, 1043, 1379, 1937, 2561, 3129, 4137, 5811, 7683, 13559, 17927, 29353, 40677, 53781, 88059, 205471, 381589, 616413, 1144767, 2671123, 8013369]

約数ペア:

[(1, 8013369), (3, 2671123), (7, 1144767), (13, 616413), (21, 381589), (39, 205471), (91, 88059), (149, 53781), (197, 40677), (273, 29353), (447, 17927), (591, 13559), (1043, 7683), (1379, 5811), (1937, 4137), (2561, 3129)]