12543874563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1\times {\mathrm{2473}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 18351459072

約数和(自身を除く): 5807584509

約数列:

[1, 3, 11, 33, 281, 547, 843, 1641, 2473, 3091, 6017, 7419, 9273, 18051, 27203, 81609, 153707, 461121, 694913, 1352731, 1690777, 2084739, 4058193, 5072331, 7644043, 14880041, 22932129, 44640123, 380117411, 1140352233, 4181291521, 12543874563]

約数ペア:

[(1, 12543874563), (3, 4181291521), (11, 1140352233), (33, 380117411), (281, 44640123), (547, 22932129), (843, 14880041), (1641, 7644043), (2473, 5072331), (3091, 4058193), (6017, 2084739), (7419, 1690777), (9273, 1352731), (18051, 694913), (27203, 461121), (81609, 153707)]