47519199

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 89474112

約数和(自身を除く): 41954913

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 3413, 4641, 10239, 13923, 23891, 30717, 44369, 58021, 71673, 133107, 174063, 215019, 310583, 399321, 406147, 522189, 754273, 931749, 1218441, 2262819, 2795247, 3655323, 5279911, 6788457, 15839733, 47519199]

約数ペア:

[(1, 47519199), (3, 15839733), (7, 6788457), (9, 5279911), (13, 3655323), (17, 2795247), (21, 2262819), (39, 1218441), (51, 931749), (63, 754273), (91, 522189), (117, 406147), (119, 399321), (153, 310583), (221, 215019), (273, 174063), (357, 133107), (663, 71673), (819, 58021), (1071, 44369), (1547, 30717), (1989, 23891), (3413, 13923), (4641, 10239)]