231694853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 273030912

約数和(自身を除く): 41336059

約数列:

[1, 13, 17, 53, 131, 151, 221, 689, 901, 1703, 1963, 2227, 2567, 6943, 8003, 11713, 19781, 28951, 33371, 90259, 104039, 118031, 136051, 257153, 336277, 1048393, 1534403, 1768663, 4371601, 13629109, 17822681, 231694853]

約数ペア:

[(1, 231694853), (13, 17822681), (17, 13629109), (53, 4371601), (131, 1768663), (151, 1534403), (221, 1048393), (689, 336277), (901, 257153), (1703, 136051), (1963, 118031), (2227, 104039), (2567, 90259), (6943, 33371), (8003, 28951), (11713, 19781)]