303117879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 427198464

約数和(自身を除く): 124080585

約数列:

[1, 3, 41, 43, 123, 129, 223, 257, 669, 771, 1763, 5289, 9143, 9589, 10537, 11051, 27429, 28767, 31611, 33153, 57311, 171933, 393149, 453091, 1179447, 1359273, 2349751, 2464373, 7049253, 7393119, 101039293, 303117879]

約数ペア:

[(1, 303117879), (3, 101039293), (41, 7393119), (43, 7049253), (123, 2464373), (129, 2349751), (223, 1359273), (257, 1179447), (669, 453091), (771, 393149), (1763, 171933), (5289, 57311), (9143, 33153), (9589, 31611), (10537, 28767), (11051, 27429)]