315960063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 456744960

約数和(自身を除く): 140784897

約数列:

[1, 3, 19, 41, 57, 123, 353, 383, 779, 1059, 1149, 2337, 6707, 7277, 14473, 15703, 20121, 21831, 43419, 47109, 135199, 274987, 298357, 405597, 824961, 895071, 2568781, 5543159, 7706343, 16629477, 105320021, 315960063]

約数ペア:

[(1, 315960063), (3, 105320021), (19, 16629477), (41, 7706343), (57, 5543159), (123, 2568781), (353, 895071), (383, 824961), (779, 405597), (1059, 298357), (1149, 274987), (2337, 135199), (6707, 47109), (7277, 43419), (14473, 21831), (15703, 20121)]