551430179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 617103360

約数和(自身を除く): 65673181

約数列:

[1, 19, 47, 53, 61, 191, 893, 1007, 1159, 2491, 2867, 3233, 3629, 8977, 10123, 11651, 47329, 54473, 61427, 151951, 170563, 192337, 221369, 475781, 547597, 617503, 2887069, 9039839, 10404343, 11732557, 29022641, 551430179]

約数ペア:

[(1, 551430179), (19, 29022641), (47, 11732557), (53, 10404343), (61, 9039839), (191, 2887069), (893, 617503), (1007, 547597), (1159, 475781), (2491, 221369), (2867, 192337), (3233, 170563), (3629, 151951), (8977, 61427), (10123, 54473), (11651, 47329)]