13856337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 22170720

約数和(自身を除く): 8314383

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2089, 2211, 6267, 6633, 18801, 22979, 68937, 139963, 206811, 419889, 1259667, 1539593, 4618779, 13856337]

約数ペア:

[(1, 13856337), (3, 4618779), (9, 1539593), (11, 1259667), (33, 419889), (67, 206811), (99, 139963), (201, 68937), (603, 22979), (737, 18801), (2089, 6633), (2211, 6267)]