16685427999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{15401}}^1$

素因数の和:15735

約数の個数: 32

約数和(自身を含む): 23805331200

約数和(自身を除く): 7119903201

約数列:

[1, 3, 19, 57, 83, 229, 249, 687, 1577, 4351, 4731, 13053, 15401, 19007, 46203, 57021, 292619, 361133, 877857, 1083399, 1278283, 3526829, 3834849, 10580487, 24287377, 67009751, 72862131, 201029253, 292726807, 878180421, 5561809333, 16685427999]

約数ペア:

[(1, 16685427999), (3, 5561809333), (19, 878180421), (57, 292726807), (83, 201029253), (229, 72862131), (249, 67009751), (687, 24287377), (1577, 10580487), (4351, 3834849), (4731, 3526829), (13053, 1278283), (15401, 1083399), (19007, 877857), (46203, 361133), (57021, 292619)]