12451401039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6781}}^1\times {\mathrm{7949}}^1$

素因数の和:14751

約数の個数: 32

約数和(自身を含む): 20704089600

約数和(自身を除く): 8252688561

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6781, 7949, 20343, 23847, 47467, 55643, 74591, 87439, 142401, 166929, 223773, 262317, 522137, 612073, 1566411, 1836219, 53902169, 161706507, 377315183, 592923859, 1131945549, 1778771577, 4150467013, 12451401039]

約数ペア:

[(1, 12451401039), (3, 4150467013), (7, 1778771577), (11, 1131945549), (21, 592923859), (33, 377315183), (77, 161706507), (231, 53902169), (6781, 1836219), (7949, 1566411), (20343, 612073), (23847, 522137), (47467, 262317), (55643, 223773), (74591, 166929), (87439, 142401)]