13307916713

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1999}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 16732800000

約数和(自身を除く): 3424883287

約数列:

[1, 7, 13, 49, 91, 343, 637, 1493, 1999, 4459, 10451, 13993, 19409, 25987, 73157, 97951, 135863, 181909, 512099, 685657, 951041, 1273363, 2984507, 6657287, 8913541, 20891549, 38798591, 146240843, 271590137, 1023685901, 1901130959, 13307916713]

約数ペア:

[(1, 13307916713), (7, 1901130959), (13, 1023685901), (49, 271590137), (91, 146240843), (343, 38798591), (637, 20891549), (1493, 8913541), (1999, 6657287), (4459, 2984507), (10451, 1273363), (13993, 951041), (19409, 685657), (25987, 512099), (73157, 181909), (97951, 135863)]