307536369

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5989

約数の個数: 32

約数和(自身を含む): 487710720

約数和(自身を除く): 180174351

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2491, 5879, 7473, 17437, 17637, 41153, 52311, 123459, 276313, 311587, 828939, 934761, 1934191, 2181109, 5802573, 6543327, 14644589, 43933767, 102512123, 307536369]

約数ペア:

[(1, 307536369), (3, 102512123), (7, 43933767), (21, 14644589), (47, 6543327), (53, 5802573), (141, 2181109), (159, 1934191), (329, 934761), (371, 828939), (987, 311587), (1113, 276313), (2491, 123459), (5879, 52311), (7473, 41153), (17437, 17637)]