1054587457

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 1446912000

約数和(自身を除く): 392324543

約数列:

[1, 7, 11, 19, 47, 49, 77, 133, 209, 313, 329, 343, 517, 539, 893, 931, 1463, 2191, 2303, 3443, 3619, 3773, 5947, 6251, 6517, 9823, 10241, 14711, 15337, 16121, 24101, 25333, 41629, 43757, 65417, 68761, 71687, 102977, 107359, 161821, 168707, 177331, 279509, 291403, 306299, 457919, 481327, 720839, 1132747, 1180949, 1956563, 2039821, 3074599, 3205433, 3369289, 5045873, 7929229, 13695941, 21522193, 22438031, 55504603, 95871587, 150655351, 1054587457]

約数ペア:

[(1, 1054587457), (7, 150655351), (11, 95871587), (19, 55504603), (47, 22438031), (49, 21522193), (77, 13695941), (133, 7929229), (209, 5045873), (313, 3369289), (329, 3205433), (343, 3074599), (517, 2039821), (539, 1956563), (893, 1180949), (931, 1132747), (1463, 720839), (2191, 481327), (2303, 457919), (3443, 306299), (3619, 291403), (3773, 279509), (5947, 177331), (6251, 168707), (6517, 161821), (9823, 107359), (10241, 102977), (14711, 71687), (15337, 68761), (16121, 65417), (24101, 43757), (25333, 41629)]