2903043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4660992

約数和(自身を除く): 1757949

約数列:

[1, 3, 11, 13, 33, 39, 67, 101, 143, 201, 303, 429, 737, 871, 1111, 1313, 2211, 2613, 3333, 3939, 6767, 9581, 14443, 20301, 28743, 43329, 74437, 87971, 223311, 263913, 967681, 2903043]

約数ペア:

[(1, 2903043), (3, 967681), (11, 263913), (13, 223311), (33, 87971), (39, 74437), (67, 43329), (101, 28743), (143, 20301), (201, 14443), (303, 9581), (429, 6767), (737, 3939), (871, 3333), (1111, 2613), (1313, 2211)]