70319191

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 79220736

約数和(自身を除く): 8901545

約数列:

[1, 17, 31, 47, 167, 289, 527, 799, 1457, 2839, 5177, 7849, 8959, 13583, 24769, 48263, 88009, 133433, 243319, 421073, 1496153, 2268361, 4136423, 70319191]

約数ペア:

[(1, 70319191), (17, 4136423), (31, 2268361), (47, 1496153), (167, 421073), (289, 243319), (527, 133433), (799, 88009), (1457, 48263), (2839, 24769), (5177, 13583), (7849, 8959)]