38258493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 63119616

約数和(自身を除く): 24861123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 397, 1059, 1191, 2471, 2779, 4589, 5161, 7413, 8337, 13767, 15483, 32123, 36127, 96369, 108381, 140141, 420423, 980987, 1821833, 2942961, 5465499, 12752831, 38258493]

約数ペア:

[(1, 38258493), (3, 12752831), (7, 5465499), (13, 2942961), (21, 1821833), (39, 980987), (91, 420423), (273, 140141), (353, 108381), (397, 96369), (1059, 36127), (1191, 32123), (2471, 15483), (2779, 13767), (4589, 8337), (5161, 7413)]