97428639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 162478080

約数和(自身を除く): 65049441

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 859, 1473, 2577, 3437, 5401, 6013, 9449, 10311, 16203, 18039, 28347, 37807, 66143, 113421, 198429, 421769, 1265307, 2952383, 4639459, 8857149, 13918377, 32476213, 97428639]

約数ペア:

[(1, 97428639), (3, 32476213), (7, 13918377), (11, 8857149), (21, 4639459), (33, 2952383), (77, 1265307), (231, 421769), (491, 198429), (859, 113421), (1473, 66143), (2577, 37807), (3437, 28347), (5401, 18039), (6013, 16203), (9449, 10311)]