3933998973

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 5950264320

約数和(自身を除く): 2016265347

約数列:

[1, 3, 9, 29, 87, 223, 257, 261, 263, 669, 771, 789, 2007, 2313, 2367, 6467, 7453, 7627, 19401, 22359, 22881, 57311, 58203, 58649, 67077, 67591, 68643, 171933, 175947, 202773, 515799, 527841, 608319, 1662019, 1700821, 1960139, 4986057, 5102463, 5880417, 14958171, 15072793, 15307389, 17641251, 45218379, 135655137, 437110997, 1311332991, 3933998973]

約数ペア:

[(1, 3933998973), (3, 1311332991), (9, 437110997), (29, 135655137), (87, 45218379), (223, 17641251), (257, 15307389), (261, 15072793), (263, 14958171), (669, 5880417), (771, 5102463), (789, 4986057), (2007, 1960139), (2313, 1700821), (2367, 1662019), (6467, 608319), (7453, 527841), (7627, 515799), (19401, 202773), (22359, 175947), (22881, 171933), (57311, 68643), (58203, 67591), (58649, 67077)]