366993777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 511920640

約数和(自身を除く): 144926863

約数列:

[1, 3, 43, 97, 129, 139, 211, 291, 417, 633, 4171, 5977, 9073, 12513, 13483, 17931, 20467, 27219, 29329, 40449, 61401, 87987, 579769, 880081, 1261147, 1739307, 2640243, 2844913, 3783441, 8534739, 122331259, 366993777]

約数ペア:

[(1, 366993777), (3, 122331259), (43, 8534739), (97, 3783441), (129, 2844913), (139, 2640243), (211, 1739307), (291, 1261147), (417, 880081), (633, 579769), (4171, 87987), (5977, 61401), (9073, 40449), (12513, 29329), (13483, 27219), (17931, 20467)]