47438763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 22234197

約数列:

[1, 3, 19, 41, 53, 57, 123, 159, 383, 779, 1007, 1149, 2173, 2337, 3021, 6519, 7277, 15703, 20299, 21831, 41287, 47109, 60897, 123861, 298357, 385681, 832259, 895071, 1157043, 2496777, 15812921, 47438763]

約数ペア:

[(1, 47438763), (3, 15812921), (19, 2496777), (41, 1157043), (53, 895071), (57, 832259), (123, 385681), (159, 298357), (383, 123861), (779, 60897), (1007, 47109), (1149, 41287), (2173, 21831), (2337, 20299), (3021, 15703), (6519, 7277)]