309766899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 472953600

約数和(自身を除く): 163186701

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 1313, 1919, 3939, 4139, 5757, 12417, 24947, 53807, 74841, 78641, 161421, 235923, 418039, 1022333, 1254117, 3066999, 5434507, 7942741, 16303521, 23828223, 103255633, 309766899]

約数ペア:

[(1, 309766899), (3, 103255633), (13, 23828223), (19, 16303521), (39, 7942741), (57, 5434507), (101, 3066999), (247, 1254117), (303, 1022333), (741, 418039), (1313, 235923), (1919, 161421), (3939, 78641), (4139, 74841), (5757, 53807), (12417, 24947)]