2253499557

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 3078881280

約数和(自身を除く): 825381723

約数列:

[1, 3, 127, 173, 179, 191, 381, 519, 537, 573, 21971, 22733, 24257, 30967, 33043, 34189, 65913, 68199, 72771, 92901, 99129, 102567, 3932809, 4196461, 4342003, 5914697, 11798427, 12589383, 13026009, 17744091, 751166519, 2253499557]

約数ペア:

[(1, 2253499557), (3, 751166519), (127, 17744091), (173, 13026009), (179, 12589383), (191, 11798427), (381, 5914697), (519, 4342003), (537, 4196461), (573, 3932809), (21971, 102567), (22733, 99129), (24257, 92901), (30967, 72771), (33043, 68199), (34189, 65913)]