1298983203

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5399}}^1$

素因数の和:5501

約数の個数: 64

約数和(自身を含む): 2350080000

約数和(自身を除く): 1051096797

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 399, 469, 513, 603, 1197, 1273, 1407, 1809, 3591, 3819, 4221, 5399, 8911, 11457, 12663, 16197, 26733, 34371, 37793, 48591, 80199, 102581, 113379, 145773, 240597, 307743, 340137, 361733, 718067, 923229, 1020411, 1085199, 2154201, 2532131, 2769687, 3255597, 6462603, 6872927, 7596393, 9766791, 19387809, 20618781, 22789179, 48110489, 61856343, 68367537, 144331467, 185569029, 432994401, 1298983203]

約数ペア:

[(1, 1298983203), (3, 432994401), (7, 185569029), (9, 144331467), (19, 68367537), (21, 61856343), (27, 48110489), (57, 22789179), (63, 20618781), (67, 19387809), (133, 9766791), (171, 7596393), (189, 6872927), (201, 6462603), (399, 3255597), (469, 2769687), (513, 2532131), (603, 2154201), (1197, 1085199), (1273, 1020411), (1407, 923229), (1809, 718067), (3591, 361733), (3819, 340137), (4221, 307743), (5399, 240597), (8911, 145773), (11457, 113379), (12663, 102581), (16197, 80199), (26733, 48591), (34371, 37793)]