2201380971

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1811}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 3093562368

約数和(自身を除く): 892181397

約数列:

[1, 3, 37, 47, 111, 141, 233, 699, 1739, 1811, 5217, 5433, 8621, 10951, 25863, 32853, 67007, 85117, 201021, 255351, 405187, 421963, 1215561, 1265889, 3149329, 9447987, 15612631, 19832261, 46837893, 59496783, 733793657, 2201380971]

約数ペア:

[(1, 2201380971), (3, 733793657), (37, 59496783), (47, 46837893), (111, 19832261), (141, 15612631), (233, 9447987), (699, 3149329), (1739, 1265889), (1811, 1215561), (5217, 421963), (5433, 405187), (8621, 255351), (10951, 201021), (25863, 85117), (32853, 67007)]