353185737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 506373120

約数和(自身を除く): 153187383

約数列:

[1, 3, 19, 57, 71, 197, 213, 443, 591, 1329, 1349, 3743, 4047, 8417, 11229, 13987, 25251, 31453, 41961, 87271, 94359, 261813, 265753, 597607, 797259, 1658149, 1792821, 4974447, 6196241, 18588723, 117728579, 353185737]

約数ペア:

[(1, 353185737), (3, 117728579), (19, 18588723), (57, 6196241), (71, 4974447), (197, 1792821), (213, 1658149), (443, 797259), (591, 597607), (1329, 265753), (1349, 261813), (3743, 94359), (4047, 87271), (8417, 41961), (11229, 31453), (13987, 25251)]