257029522077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{8095673}}^1$

素因数の和:8096252

約数の個数: 16

約数和(自身を含む): 361390887360

約数和(自身を除く): 104361365283

約数列:

[1, 3, 19, 57, 557, 1671, 10583, 31749, 8095673, 24287019, 153817787, 461453361, 4509289861, 13527869583, 85676507359, 257029522077]

約数ペア:

[(1, 257029522077), (3, 85676507359), (19, 13527869583), (57, 4509289861), (557, 461453361), (1671, 153817787), (10583, 24287019), (31749, 8095673)]