2141874455427

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1\times {\mathrm{287731}}^1$

素因数の和:288600

約数の個数: 48

約数和(自身を含む): 3561450018048

約数和(自身を除く): 1419575562621

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 683, 1211, 1557, 2049, 3633, 4781, 6147, 10899, 14343, 43029, 118159, 287731, 354477, 827113, 863193, 1063431, 2014117, 2481339, 2589579, 6042351, 7444017, 18127053, 49777463, 149332389, 196520273, 348442241, 447997167, 589560819, 1045326723, 1375641911, 1768682457, 3135980169, 4126925733, 12380777199, 33998007229, 101994021687, 237986050603, 305982065061, 713958151809, 2141874455427]

約数ペア:

[(1, 2141874455427), (3, 713958151809), (7, 305982065061), (9, 237986050603), (21, 101994021687), (63, 33998007229), (173, 12380777199), (519, 4126925733), (683, 3135980169), (1211, 1768682457), (1557, 1375641911), (2049, 1045326723), (3633, 589560819), (4781, 447997167), (6147, 348442241), (10899, 196520273), (14343, 149332389), (43029, 49777463), (118159, 18127053), (287731, 7444017), (354477, 6042351), (827113, 2589579), (863193, 2481339), (1063431, 2014117)]