401037273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9239}}^1$

素因数の和:9318

約数の個数: 48

約数和(自身を含む): 726485760

約数和(自身を除く): 325448487

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4823, 6201, 9239, 14469, 27717, 43407, 64673, 83151, 120107, 194019, 360321, 489667, 582057, 840749, 1080963, 1469001, 2522247, 3427669, 4407003, 6365671, 7566741, 10283007, 19097013, 30849021, 44559697, 57291039, 133679091, 401037273]

約数ペア:

[(1, 401037273), (3, 133679091), (7, 57291039), (9, 44559697), (13, 30849021), (21, 19097013), (39, 10283007), (53, 7566741), (63, 6365671), (91, 4407003), (117, 3427669), (159, 2522247), (273, 1469001), (371, 1080963), (477, 840749), (689, 582057), (819, 489667), (1113, 360321), (2067, 194019), (3339, 120107), (4823, 83151), (6201, 64673), (9239, 43407), (14469, 27717)]