17359407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 29443680

約数和(自身を除く): 12084273

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 137, 171, 247, 351, 361, 411, 513, 741, 1083, 1233, 1781, 2223, 2603, 3249, 3699, 4693, 5343, 6669, 7809, 9747, 14079, 16029, 23427, 33839, 42237, 48087, 49457, 70281, 101517, 126711, 148371, 304551, 445113, 642941, 913653, 1335339, 1928823, 5786469, 17359407]

約数ペア:

[(1, 17359407), (3, 5786469), (9, 1928823), (13, 1335339), (19, 913653), (27, 642941), (39, 445113), (57, 304551), (117, 148371), (137, 126711), (171, 101517), (247, 70281), (351, 49457), (361, 48087), (411, 42237), (513, 33839), (741, 23427), (1083, 16029), (1233, 14079), (1781, 9747), (2223, 7809), (2603, 6669), (3249, 5343), (3699, 4693)]