38314017

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 66618240

約数和(自身を除く): 28304223

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 201, 203, 261, 313, 469, 603, 609, 939, 1407, 1827, 1943, 2191, 2817, 4221, 5829, 6573, 9077, 13601, 17487, 19719, 20971, 27231, 40803, 62913, 63539, 81693, 122409, 146797, 188739, 190617, 440391, 571851, 608159, 1321173, 1824477, 4257113, 5473431, 12771339, 38314017]

約数ペア:

[(1, 38314017), (3, 12771339), (7, 5473431), (9, 4257113), (21, 1824477), (29, 1321173), (63, 608159), (67, 571851), (87, 440391), (201, 190617), (203, 188739), (261, 146797), (313, 122409), (469, 81693), (603, 63539), (609, 62913), (939, 40803), (1407, 27231), (1827, 20971), (1943, 19719), (2191, 17487), (2817, 13601), (4221, 9077), (5829, 6573)]