388712103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 574452480

約数和(自身を除く): 185740377

約数列:

[1, 3, 13, 39, 41, 123, 283, 533, 849, 859, 1599, 2577, 3679, 11037, 11167, 11603, 33501, 34809, 35219, 105657, 150839, 243097, 452517, 457847, 729291, 1373541, 3160261, 9480783, 9966977, 29900931, 129570701, 388712103]

約数ペア:

[(1, 388712103), (3, 129570701), (13, 29900931), (39, 9966977), (41, 9480783), (123, 3160261), (283, 1373541), (533, 729291), (849, 457847), (859, 452517), (1599, 243097), (2577, 150839), (3679, 105657), (11037, 35219), (11167, 34809), (11603, 33501)]