674236949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 761757696

約数和(自身を除く): 87520747

約数列:

[1, 17, 31, 47, 163, 167, 527, 799, 1457, 2771, 2839, 5053, 5177, 7661, 7849, 24769, 27221, 85901, 88009, 130237, 133433, 237491, 243319, 462757, 843851, 1279387, 4037347, 4136423, 14345467, 21749579, 39660997, 674236949]

約数ペア:

[(1, 674236949), (17, 39660997), (31, 21749579), (47, 14345467), (163, 4136423), (167, 4037347), (527, 1279387), (799, 843851), (1457, 462757), (2771, 243319), (2839, 237491), (5053, 133433), (5177, 130237), (7661, 88009), (7849, 85901), (24769, 27221)]