22075473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 36029440

約数和(自身を除く): 13953967

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 907, 1159, 1281, 2721, 3477, 6349, 8113, 17233, 19047, 24339, 51699, 55327, 120631, 165981, 361893, 387289, 1051213, 1161867, 3153639, 7358491, 22075473]

約数ペア:

[(1, 22075473), (3, 7358491), (7, 3153639), (19, 1161867), (21, 1051213), (57, 387289), (61, 361893), (133, 165981), (183, 120631), (399, 55327), (427, 51699), (907, 24339), (1159, 19047), (1281, 17233), (2721, 8113), (3477, 6349)]