473248419

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{15859}}^1$

素因数の和:15912

約数の個数: 32

約数和(自身を含む): 761280000

約数和(自身を除く): 288031581

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 15859, 29841, 47577, 111013, 333039, 459911, 777091, 1379733, 2331273, 3219377, 5439637, 9658131, 16318911, 22535639, 67606917, 157749473, 473248419]

約数ペア:

[(1, 473248419), (3, 157749473), (7, 67606917), (21, 22535639), (29, 16318911), (49, 9658131), (87, 5439637), (147, 3219377), (203, 2331273), (343, 1379733), (609, 777091), (1029, 459911), (1421, 333039), (4263, 111013), (9947, 47577), (15859, 29841)]