1330804783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2963}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 1752791040

約数和(自身を除く): 421986257

約数列:

[1, 7, 11, 19, 77, 133, 209, 307, 1463, 2149, 2963, 3377, 5833, 20741, 23639, 32593, 40831, 56297, 64163, 228151, 394079, 449141, 619267, 909641, 4334869, 6367487, 10006051, 17283179, 70042357, 120982253, 190114969, 1330804783]

約数ペア:

[(1, 1330804783), (7, 190114969), (11, 120982253), (19, 70042357), (77, 17283179), (133, 10006051), (209, 6367487), (307, 4334869), (1463, 909641), (2149, 619267), (2963, 449141), (3377, 394079), (5833, 228151), (20741, 64163), (23639, 56297), (32593, 40831)]