1010397591

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20701

約数の個数: 48

約数和(自身を含む): 1788422880

約数和(自身を除く): 778025289

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 5439, 6993, 16317, 20641, 48951, 61923, 144487, 185769, 433461, 557307, 763717, 1011409, 1300383, 2291151, 3034227, 3901149, 5346019, 6873453, 9102681, 16038057, 20620359, 27308043, 37422133, 48114171, 112266399, 144342513, 336799197, 1010397591]

約数ペア:

[(1, 1010397591), (3, 336799197), (7, 144342513), (9, 112266399), (21, 48114171), (27, 37422133), (37, 27308043), (49, 20620359), (63, 16038057), (111, 9102681), (147, 6873453), (189, 5346019), (259, 3901149), (333, 3034227), (441, 2291151), (777, 1300383), (999, 1011409), (1323, 763717), (1813, 557307), (2331, 433461), (5439, 185769), (6993, 144487), (16317, 61923), (20641, 48951)]