310064937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8171}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 512547840

約数和(自身を除く): 202482903

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 973, 1807, 2919, 5421, 8171, 12649, 24513, 37947, 57197, 106223, 171591, 318669, 743561, 1135769, 2230683, 3407307, 7950383, 14764997, 23851149, 44294991, 103354979, 310064937]

約数ペア:

[(1, 310064937), (3, 103354979), (7, 44294991), (13, 23851149), (21, 14764997), (39, 7950383), (91, 3407307), (139, 2230683), (273, 1135769), (417, 743561), (973, 318669), (1807, 171591), (2919, 106223), (5421, 57197), (8171, 37947), (12649, 24513)]