2763123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4319232

約数和(自身を除く): 1556109

約数列:

[1, 3, 11, 31, 33, 37, 73, 93, 111, 219, 341, 407, 803, 1023, 1147, 1221, 2263, 2409, 2701, 3441, 6789, 8103, 12617, 24893, 29711, 37851, 74679, 83731, 89133, 251193, 921041, 2763123]

約数ペア:

[(1, 2763123), (3, 921041), (11, 251193), (31, 89133), (33, 83731), (37, 74679), (73, 37851), (93, 29711), (111, 24893), (219, 12617), (341, 8103), (407, 6789), (803, 3441), (1023, 2701), (1147, 2409), (1221, 2263)]