713892543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 1253532672

約数和(自身を除く): 539640129

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 101, 119, 221, 273, 303, 357, 663, 707, 1313, 1523, 1547, 1717, 2121, 3939, 4569, 4641, 5151, 9191, 10661, 12019, 19799, 22321, 25891, 27573, 31983, 36057, 59397, 66963, 77673, 138593, 153823, 156247, 181237, 336583, 415779, 461469, 468741, 543711, 1009749, 1076761, 1999699, 2356081, 2614991, 3230283, 5999097, 7068243, 7844973, 13997893, 18304937, 33994883, 41993679, 54914811, 101984649, 237964181, 713892543]

約数ペア:

[(1, 713892543), (3, 237964181), (7, 101984649), (13, 54914811), (17, 41993679), (21, 33994883), (39, 18304937), (51, 13997893), (91, 7844973), (101, 7068243), (119, 5999097), (221, 3230283), (273, 2614991), (303, 2356081), (357, 1999699), (663, 1076761), (707, 1009749), (1313, 543711), (1523, 468741), (1547, 461469), (1717, 415779), (2121, 336583), (3939, 181237), (4569, 156247), (4641, 153823), (5151, 138593), (9191, 77673), (10661, 66963), (12019, 59397), (19799, 36057), (22321, 31983), (25891, 27573)]