1247751941

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 1419897600

約数和(自身を除く): 172145659

約数列:

[1, 17, 29, 43, 71, 493, 731, 829, 1207, 1247, 2059, 3053, 14093, 21199, 24041, 35003, 35647, 51901, 58859, 88537, 408697, 605999, 1000603, 1033763, 1505129, 1706911, 2530937, 17573971, 29017487, 43025929, 73397173, 1247751941]

約数ペア:

[(1, 1247751941), (17, 73397173), (29, 43025929), (43, 29017487), (71, 17573971), (493, 2530937), (731, 1706911), (829, 1505129), (1207, 1033763), (1247, 1000603), (2059, 605999), (3053, 408697), (14093, 88537), (21199, 58859), (24041, 51901), (35003, 35647)]