22820553

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 37814400

約数和(自身を除く): 14993847

約数列:

[1, 3, 7, 9, 21, 63, 359, 1009, 1077, 2513, 3027, 3231, 7063, 7539, 9081, 21189, 22617, 63567, 362231, 1086693, 2535617, 3260079, 7606851, 22820553]

約数ペア:

[(1, 22820553), (3, 7606851), (7, 3260079), (9, 2535617), (21, 1086693), (63, 362231), (359, 63567), (1009, 22617), (1077, 21189), (2513, 9081), (3027, 7539), (3231, 7063)]