4895289

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 8448000

約数和(自身を除く): 3552711

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 439, 531, 1239, 1317, 1593, 3073, 3717, 3951, 9219, 11151, 11853, 25901, 27657, 77703, 82971, 181307, 233109, 543921, 699327, 1631763, 4895289]

約数ペア:

[(1, 4895289), (3, 1631763), (7, 699327), (9, 543921), (21, 233109), (27, 181307), (59, 82971), (63, 77703), (177, 27657), (189, 25901), (413, 11853), (439, 11151), (531, 9219), (1239, 3951), (1317, 3717), (1593, 3073)]