1119511421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 1391281920

約数和(自身を除く): 271770499

約数列:

[1, 7, 17, 53, 119, 139, 371, 901, 973, 1277, 2363, 6307, 7367, 8939, 16541, 21709, 51569, 67681, 125239, 151963, 177503, 473767, 876673, 1150577, 1242521, 3017551, 8054039, 9407659, 21122857, 65853613, 159930203, 1119511421]

約数ペア:

[(1, 1119511421), (7, 159930203), (17, 65853613), (53, 21122857), (119, 9407659), (139, 8054039), (371, 3017551), (901, 1242521), (973, 1150577), (1277, 876673), (2363, 473767), (6307, 177503), (7367, 151963), (8939, 125239), (16541, 67681), (21709, 51569)]