996942999

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{2879}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 1441981440

約数和(自身を除く): 445038441

約数列:

[1, 3, 13, 39, 169, 507, 683, 2049, 2879, 8637, 8879, 26637, 37427, 112281, 115427, 346281, 486551, 1459653, 1966357, 5899071, 25562641, 76687923, 332314333, 996942999]

約数ペア:

[(1, 996942999), (3, 332314333), (13, 76687923), (39, 25562641), (169, 5899071), (507, 1966357), (683, 1459653), (2049, 486551), (2879, 346281), (8637, 115427), (8879, 112281), (26637, 37427)]