16830333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 28217280

約数和(自身を除く): 11386947

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 113, 117, 171, 201, 247, 339, 603, 741, 871, 1017, 1273, 1469, 2147, 2223, 2613, 3819, 4407, 6441, 7571, 7839, 11457, 13221, 16549, 19323, 22713, 27911, 49647, 68139, 83733, 98423, 143849, 148941, 251199, 295269, 431547, 885807, 1294641, 1870037, 5610111, 16830333]

約数ペア:

[(1, 16830333), (3, 5610111), (9, 1870037), (13, 1294641), (19, 885807), (39, 431547), (57, 295269), (67, 251199), (113, 148941), (117, 143849), (171, 98423), (201, 83733), (247, 68139), (339, 49647), (603, 27911), (741, 22713), (871, 19323), (1017, 16549), (1273, 13221), (1469, 11457), (2147, 7839), (2223, 7571), (2613, 6441), (3819, 4407)]