304828381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 379975680

約数和(自身を除く): 75147299

約数列:

[1, 11, 13, 19, 143, 151, 209, 247, 743, 1661, 1963, 2717, 2869, 8173, 9659, 14117, 21593, 31559, 37297, 106249, 112193, 155287, 183521, 410267, 1234123, 1458509, 2018731, 2131667, 16043599, 23448337, 27711671, 304828381]

約数ペア:

[(1, 304828381), (11, 27711671), (13, 23448337), (19, 16043599), (143, 2131667), (151, 2018731), (209, 1458509), (247, 1234123), (743, 410267), (1661, 183521), (1963, 155287), (2717, 112193), (2869, 106249), (8173, 37297), (9659, 31559), (14117, 21593)]