3878633227

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 4607124480

約数和(自身を除く): 728491253

約数列:

[1, 7, 53, 71, 229, 371, 497, 643, 1603, 3763, 4501, 12137, 16259, 26341, 34079, 45653, 84959, 113813, 147247, 238553, 319571, 861727, 1030729, 2419609, 6032089, 7804091, 10454537, 16937263, 54628637, 73181759, 554090461, 3878633227]

約数ペア:

[(1, 3878633227), (7, 554090461), (53, 73181759), (71, 54628637), (229, 16937263), (371, 10454537), (497, 7804091), (643, 6032089), (1603, 2419609), (3763, 1030729), (4501, 861727), (12137, 319571), (16259, 238553), (26341, 147247), (34079, 113813), (45653, 84959)]