498701487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 710899200

約数和(自身を除く): 212197713

約数列:

[1, 3, 29, 43, 87, 109, 129, 327, 1223, 1247, 3161, 3669, 3741, 4687, 9483, 14061, 35467, 52589, 106401, 133307, 135923, 157767, 399921, 407769, 1525081, 3865903, 4575243, 5732201, 11597709, 17196603, 166233829, 498701487]

約数ペア:

[(1, 498701487), (3, 166233829), (29, 17196603), (43, 11597709), (87, 5732201), (109, 4575243), (129, 3865903), (327, 1525081), (1223, 407769), (1247, 399921), (3161, 157767), (3669, 135923), (3741, 133307), (4687, 106401), (9483, 52589), (14061, 35467)]