28037559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 15427401

約数列:

[1, 3, 11, 19, 33, 57, 97, 209, 291, 461, 627, 1067, 1383, 1843, 3201, 5071, 5529, 8759, 15213, 20273, 26277, 44717, 60819, 96349, 134151, 289047, 491887, 849623, 1475661, 2548869, 9345853, 28037559]

約数ペア:

[(1, 28037559), (3, 9345853), (11, 2548869), (19, 1475661), (33, 849623), (57, 491887), (97, 289047), (209, 134151), (291, 96349), (461, 60819), (627, 44717), (1067, 26277), (1383, 20273), (1843, 15213), (3201, 8759), (5071, 5529)]