1330995344469

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{145035997}}^1$

素因数の和:145036049

約数の個数: 32

約数和(自身を含む): 2227752929280

約数和(自身を除く): 896757584811

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 145035997, 435107991, 1015251979, 2755683943, 3045755937, 3335827931, 8267051829, 10007483793, 19289787601, 23350795517, 57869362803, 63380730689, 70052386551, 190142192067, 443665114823, 1330995344469]

約数ペア:

[(1, 1330995344469), (3, 443665114823), (7, 190142192067), (19, 70052386551), (21, 63380730689), (23, 57869362803), (57, 23350795517), (69, 19289787601), (133, 10007483793), (161, 8267051829), (399, 3335827931), (437, 3045755937), (483, 2755683943), (1311, 1015251979), (3059, 435107991), (9177, 145035997)]