1340366349

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{177791}}^1$

素因数の和:178160

約数の個数: 16

約数和(自身を含む): 2048163840

約数和(自身を除く): 707797491

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 177791, 533373, 1244537, 3733611, 63826969, 191480907, 446788783, 1340366349]

約数ペア:

[(1, 1340366349), (3, 446788783), (7, 191480907), (21, 63826969), (359, 3733611), (1077, 1244537), (2513, 533373), (7539, 177791)]