29280957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 43192320

約数和(自身を除く): 13911363

約数列:

[1, 3, 19, 31, 57, 73, 93, 219, 227, 589, 681, 1387, 1767, 2263, 4161, 4313, 6789, 7037, 12939, 16571, 21111, 42997, 49713, 128991, 133703, 314849, 401109, 513701, 944547, 1541103, 9760319, 29280957]

約数ペア:

[(1, 29280957), (3, 9760319), (19, 1541103), (31, 944547), (57, 513701), (73, 401109), (93, 314849), (219, 133703), (227, 128991), (589, 49713), (681, 42997), (1387, 21111), (1767, 16571), (2263, 12939), (4161, 7037), (4313, 6789)]