834974817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 1203417600

約数和(自身を除く): 368442783

約数列:

[1, 3, 19, 43, 57, 129, 443, 769, 817, 1329, 2307, 2451, 8417, 14611, 19049, 25251, 33067, 43833, 57147, 99201, 340667, 361931, 628273, 1022001, 1085793, 1884819, 6472673, 14648681, 19418019, 43946043, 278324939, 834974817]

約数ペア:

[(1, 834974817), (3, 278324939), (19, 43946043), (43, 19418019), (57, 14648681), (129, 6472673), (443, 1884819), (769, 1085793), (817, 1022001), (1329, 628273), (2307, 361931), (2451, 340667), (8417, 99201), (14611, 57147), (19049, 43833), (25251, 33067)]