12289210753

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 13276348416

約数和(自身を除く): 987137663

約数列:

[1, 23, 53, 127, 163, 487, 1219, 2921, 3749, 6731, 8639, 11201, 20701, 25811, 61849, 79381, 154813, 198697, 476123, 593653, 1097153, 1422527, 1825763, 3277997, 4207193, 10081387, 25234519, 75393931, 96765439, 231871901, 534313511, 12289210753]

約数ペア:

[(1, 12289210753), (23, 534313511), (53, 231871901), (127, 96765439), (163, 75393931), (487, 25234519), (1219, 10081387), (2921, 4207193), (3749, 3277997), (6731, 1825763), (8639, 1422527), (11201, 1097153), (20701, 593653), (25811, 476123), (61849, 198697), (79381, 154813)]