2016395031

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11959}}^1$

素因数の和:12044

約数の個数: 48

約数和(自身を含む): 3315886080

約数和(自身を除く): 1299491049

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 217, 259, 651, 777, 1147, 1519, 1813, 3441, 4557, 5439, 8029, 11959, 24087, 35877, 56203, 83713, 168609, 251139, 370729, 442483, 585991, 1112187, 1327449, 1757973, 2595103, 3097381, 7785309, 9292143, 13716973, 18165721, 21681667, 41150919, 54497163, 65045001, 96018811, 288056433, 672131677, 2016395031]

約数ペア:

[(1, 2016395031), (3, 672131677), (7, 288056433), (21, 96018811), (31, 65045001), (37, 54497163), (49, 41150919), (93, 21681667), (111, 18165721), (147, 13716973), (217, 9292143), (259, 7785309), (651, 3097381), (777, 2595103), (1147, 1757973), (1519, 1327449), (1813, 1112187), (3441, 585991), (4557, 442483), (5439, 370729), (8029, 251139), (11959, 168609), (24087, 83713), (35877, 56203)]