4498497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 7356800

約数和(自身を除く): 2858303

約数列:

[1, 3, 9, 19, 27, 37, 57, 79, 81, 111, 171, 237, 333, 513, 703, 711, 999, 1501, 1539, 2109, 2133, 2923, 2997, 4503, 6327, 6399, 8769, 13509, 18981, 26307, 40527, 55537, 56943, 78921, 121581, 166611, 236763, 499833, 1499499, 4498497]

約数ペア:

[(1, 4498497), (3, 1499499), (9, 499833), (19, 236763), (27, 166611), (37, 121581), (57, 78921), (79, 56943), (81, 55537), (111, 40527), (171, 26307), (237, 18981), (333, 13509), (513, 8769), (703, 6399), (711, 6327), (999, 4503), (1501, 2997), (1539, 2923), (2109, 2133)]