20141537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 4243999

約数列:

[1, 13, 23, 31, 41, 53, 299, 403, 533, 689, 713, 943, 1219, 1271, 1643, 2173, 9269, 12259, 15847, 16523, 21359, 28249, 29233, 37789, 49979, 67363, 380029, 491257, 649727, 875719, 1549349, 20141537]

約数ペア:

[(1, 20141537), (13, 1549349), (23, 875719), (31, 649727), (41, 491257), (53, 380029), (299, 67363), (403, 49979), (533, 37789), (689, 29233), (713, 28249), (943, 21359), (1219, 16523), (1271, 15847), (1643, 12259), (2173, 9269)]