382895487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4951}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 596636768

約数和(自身を除く): 213741281

約数列:

[1, 3, 9, 13, 39, 117, 661, 1983, 4951, 5949, 8593, 14853, 25779, 44559, 64363, 77337, 193089, 579267, 3272611, 9817833, 29453499, 42543943, 127631829, 382895487]

約数ペア:

[(1, 382895487), (3, 127631829), (9, 42543943), (13, 29453499), (39, 9817833), (117, 3272611), (661, 579267), (1983, 193089), (4951, 77337), (5949, 64363), (8593, 44559), (14853, 25779)]