22467431

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 27483120

約数和(自身を除く): 5015689

約数列:

[1, 7, 29, 49, 97, 163, 203, 679, 1141, 1421, 2813, 4727, 4753, 7987, 15811, 19691, 33089, 110677, 137837, 231623, 458519, 774739, 3209633, 22467431]

約数ペア:

[(1, 22467431), (7, 3209633), (29, 774739), (49, 458519), (97, 231623), (163, 137837), (203, 110677), (679, 33089), (1141, 19691), (1421, 15811), (2813, 7987), (4727, 4753)]