7971294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 9032226

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 1229, 2162, 2458, 3243, 3687, 6486, 7374, 28267, 56534, 57763, 84801, 115526, 169602, 173289, 346578, 1328549, 2657098, 3985647, 7971294]

約数ペア:

[(1, 7971294), (2, 3985647), (3, 2657098), (6, 1328549), (23, 346578), (46, 173289), (47, 169602), (69, 115526), (94, 84801), (138, 57763), (141, 56534), (282, 28267), (1081, 7374), (1229, 6486), (2162, 3687), (2458, 3243)]