489838449

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 730512000

約数和(自身を除く): 240673551

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 551, 703, 1073, 1653, 2109, 3219, 8009, 20387, 24027, 61161, 152171, 232261, 296333, 456513, 696783, 888999, 4412959, 5630327, 8593657, 13238877, 16890981, 25780971, 163279483, 489838449]

約数ペア:

[(1, 489838449), (3, 163279483), (19, 25780971), (29, 16890981), (37, 13238877), (57, 8593657), (87, 5630327), (111, 4412959), (551, 888999), (703, 696783), (1073, 456513), (1653, 296333), (2109, 232261), (3219, 152171), (8009, 61161), (20387, 24027)]