339912909

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 618854400

約数和(自身を除く): 278941491

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 119, 153, 189, 201, 357, 459, 469, 603, 1071, 1139, 1407, 1579, 1809, 3213, 3417, 4221, 4737, 7973, 10251, 11053, 12663, 14211, 23919, 26843, 30753, 33159, 42633, 71757, 80529, 99477, 105793, 187901, 215271, 241587, 298431, 317379, 563703, 724761, 740551, 952137, 1691109, 1798481, 2221653, 2856411, 5073327, 5395443, 6664959, 12589367, 16186329, 19994877, 37768101, 48558987, 113304303, 339912909]

約数ペア:

[(1, 339912909), (3, 113304303), (7, 48558987), (9, 37768101), (17, 19994877), (21, 16186329), (27, 12589367), (51, 6664959), (63, 5395443), (67, 5073327), (119, 2856411), (153, 2221653), (189, 1798481), (201, 1691109), (357, 952137), (459, 740551), (469, 724761), (603, 563703), (1071, 317379), (1139, 298431), (1407, 241587), (1579, 215271), (1809, 187901), (3213, 105793), (3417, 99477), (4221, 80529), (4737, 71757), (7973, 42633), (10251, 33159), (11053, 30753), (12663, 26843), (14211, 23919)]