201721940173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{16903}}^1$

素因数の和:17573

約数の個数: 32

約数和(自身を含む): 228708144896

約数和(自身を除く): 26986204723

約数列:

[1, 13, 37, 43, 481, 559, 577, 1591, 7501, 16903, 20683, 21349, 24811, 219739, 277537, 322543, 625411, 726829, 918007, 8130343, 9448777, 9753031, 11934091, 26892673, 126789403, 349604749, 360862147, 419380333, 4691207911, 5451944329, 15517072321, 201721940173]

約数ペア:

[(1, 201721940173), (13, 15517072321), (37, 5451944329), (43, 4691207911), (481, 419380333), (559, 360862147), (577, 349604749), (1591, 126789403), (7501, 26892673), (16903, 11934091), (20683, 9753031), (21349, 9448777), (24811, 8130343), (219739, 918007), (277537, 726829), (322543, 625411)]