22392153

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 15750567

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 461, 771, 1383, 1799, 2313, 3227, 4149, 5397, 6939, 9681, 12447, 16191, 29043, 48573, 87129, 118477, 355431, 829339, 1066293, 2488017, 3198879, 7464051, 22392153]

約数ペア:

[(1, 22392153), (3, 7464051), (7, 3198879), (9, 2488017), (21, 1066293), (27, 829339), (63, 355431), (189, 118477), (257, 87129), (461, 48573), (771, 29043), (1383, 16191), (1799, 12447), (2313, 9681), (3227, 6939), (4149, 5397)]