38385531

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 58322160

約数和(自身を除く): 19936629

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 2411, 5307, 7233, 15921, 21699, 69919, 147071, 209757, 441213, 629271, 1323639, 4265059, 12795177, 38385531]

約数ペア:

[(1, 38385531), (3, 12795177), (9, 4265059), (29, 1323639), (61, 629271), (87, 441213), (183, 209757), (261, 147071), (549, 69919), (1769, 21699), (2411, 15921), (5307, 7233)]