291249228

素因数分解:

$2^2\times 3^1\times {\mathrm{2153}}^1\times {\mathrm{11273}}^1$

素因数の和:13433

約数の個数: 24

約数和(自身を含む): 679957488

約数和(自身を除く): 388708260

約数列:

[1, 2, 3, 4, 6, 12, 2153, 4306, 6459, 8612, 11273, 12918, 22546, 25836, 33819, 45092, 67638, 135276, 24270769, 48541538, 72812307, 97083076, 145624614, 291249228]

約数ペア:

[(1, 291249228), (2, 145624614), (3, 97083076), (4, 72812307), (6, 48541538), (12, 24270769), (2153, 135276), (4306, 67638), (6459, 45092), (8612, 33819), (11273, 25836), (12918, 22546)]