313048659

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7296

約数の個数: 48

約数和(自身を含む): 555254784

約数和(自身を除く): 242206125

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1309, 2057, 2541, 3927, 6171, 7247, 14399, 21741, 43197, 50729, 79717, 123199, 152187, 239151, 369597, 558019, 862393, 876887, 1355189, 1674057, 2587179, 2630661, 4065567, 6138209, 9486323, 14907079, 18414627, 28458969, 44721237, 104349553, 313048659]

約数ペア:

[(1, 313048659), (3, 104349553), (7, 44721237), (11, 28458969), (17, 18414627), (21, 14907079), (33, 9486323), (51, 6138209), (77, 4065567), (119, 2630661), (121, 2587179), (187, 1674057), (231, 1355189), (357, 876887), (363, 862393), (561, 558019), (847, 369597), (1309, 239151), (2057, 152187), (2541, 123199), (3927, 79717), (6171, 50729), (7247, 43197), (14399, 21741)]