371127141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5521}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 675362688

約数和(自身を除く): 304235547

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 679, 693, 873, 1067, 2037, 3201, 5521, 6111, 7469, 9603, 16563, 22407, 38647, 49689, 60731, 67221, 115941, 182193, 347823, 425117, 535537, 546579, 1275351, 1606611, 3748759, 3826053, 4819833, 5890907, 11246277, 17672721, 33738831, 41236349, 53018163, 123709047, 371127141]

約数ペア:

[(1, 371127141), (3, 123709047), (7, 53018163), (9, 41236349), (11, 33738831), (21, 17672721), (33, 11246277), (63, 5890907), (77, 4819833), (97, 3826053), (99, 3748759), (231, 1606611), (291, 1275351), (679, 546579), (693, 535537), (873, 425117), (1067, 347823), (2037, 182193), (3201, 115941), (5521, 67221), (6111, 60731), (7469, 49689), (9603, 38647), (16563, 22407)]