29299641

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 46430208

約数和(自身を除く): 17130567

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 457, 497, 903, 1371, 1491, 3053, 3199, 9159, 9597, 19651, 21371, 32447, 58953, 64113, 97341, 137557, 227129, 412671, 681387, 1395221, 4185663, 9766547, 29299641]

約数ペア:

[(1, 29299641), (3, 9766547), (7, 4185663), (21, 1395221), (43, 681387), (71, 412671), (129, 227129), (213, 137557), (301, 97341), (457, 64113), (497, 58953), (903, 32447), (1371, 21371), (1491, 19651), (3053, 9597), (3199, 9159)]