5578111

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 7223040

約数和(自身を除く): 1644929

約数列:

[1, 7, 11, 49, 77, 79, 131, 539, 553, 869, 917, 1441, 3871, 6083, 6419, 10087, 10349, 42581, 70609, 72443, 113839, 507101, 796873, 5578111]

約数ペア:

[(1, 5578111), (7, 796873), (11, 507101), (49, 113839), (77, 72443), (79, 70609), (131, 42581), (539, 10349), (553, 10087), (869, 6419), (917, 6083), (1441, 3871)]