5214417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 2957103

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 227, 247, 403, 589, 681, 741, 1209, 1767, 2951, 4313, 7037, 7657, 8853, 12939, 21111, 22971, 56069, 91481, 133703, 168207, 274443, 401109, 1738139, 5214417]

約数ペア:

[(1, 5214417), (3, 1738139), (13, 401109), (19, 274443), (31, 168207), (39, 133703), (57, 91481), (93, 56069), (227, 22971), (247, 21111), (403, 12939), (589, 8853), (681, 7657), (741, 7037), (1209, 4313), (1767, 2951)]