1382109741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 2172456000

約数和(自身を除く): 790346259

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 421, 499, 731, 1263, 1497, 2193, 3789, 4491, 6579, 7157, 8483, 18103, 21457, 21471, 25449, 54309, 64371, 64413, 76347, 162927, 193113, 210079, 307751, 364769, 630237, 923253, 1094307, 1890711, 2769759, 3282921, 3571343, 9033397, 10714029, 27100191, 32142087, 81300573, 153567749, 460703247, 1382109741]

約数ペア:

[(1, 1382109741), (3, 460703247), (9, 153567749), (17, 81300573), (43, 32142087), (51, 27100191), (129, 10714029), (153, 9033397), (387, 3571343), (421, 3282921), (499, 2769759), (731, 1890711), (1263, 1094307), (1497, 923253), (2193, 630237), (3789, 364769), (4491, 307751), (6579, 210079), (7157, 193113), (8483, 162927), (18103, 76347), (21457, 64413), (21471, 64371), (25449, 54309)]