1894959561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{6329}}^1$

素因数の和:6597

約数の個数: 32

約数和(自身を含む): 2834219520

約数和(自身を除く): 939259959

約数列:

[1, 3, 11, 33, 43, 129, 211, 473, 633, 1419, 2321, 6329, 6963, 9073, 18987, 27219, 69619, 99803, 208857, 272147, 299409, 816441, 1335419, 2993617, 4006257, 8980851, 14689609, 44068827, 57423017, 172269051, 631653187, 1894959561]

約数ペア:

[(1, 1894959561), (3, 631653187), (11, 172269051), (33, 57423017), (43, 44068827), (129, 14689609), (211, 8980851), (473, 4006257), (633, 2993617), (1419, 1335419), (2321, 816441), (6329, 299409), (6963, 272147), (9073, 208857), (18987, 99803), (27219, 69619)]