2774817

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 4382560

約数和(自身を除く): 1607743

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 601, 1539, 1803, 4617, 5409, 11419, 16227, 34257, 48681, 102771, 146043, 308313, 924939, 2774817]

約数ペア:

[(1, 2774817), (3, 924939), (9, 308313), (19, 146043), (27, 102771), (57, 48681), (81, 34257), (171, 16227), (243, 11419), (513, 5409), (601, 4617), (1539, 1803)]