47403499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 12270101

約数列:

[1, 11, 13, 19, 73, 143, 209, 239, 247, 803, 949, 1387, 2629, 2717, 3107, 4541, 10439, 15257, 17447, 18031, 34177, 49951, 59033, 191917, 198341, 226811, 331493, 649363, 2494921, 3646423, 4309409, 47403499]

約数ペア:

[(1, 47403499), (11, 4309409), (13, 3646423), (19, 2494921), (73, 649363), (143, 331493), (209, 226811), (239, 198341), (247, 191917), (803, 59033), (949, 49951), (1387, 34177), (2629, 18031), (2717, 17447), (3107, 15257), (4541, 10439)]