15941011803

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 21776781312

約数和(自身を除く): 5835769509

約数列:

[1, 3, 71, 131, 213, 393, 647, 883, 1941, 2649, 9301, 27903, 45937, 62693, 84757, 115673, 137811, 188079, 254271, 347019, 571301, 1713903, 6017747, 8212783, 18053241, 24638349, 40562371, 74840431, 121687113, 224521293, 5313670601, 15941011803]

約数ペア:

[(1, 15941011803), (3, 5313670601), (71, 224521293), (131, 121687113), (213, 74840431), (393, 40562371), (647, 24638349), (883, 18053241), (1941, 8212783), (2649, 6017747), (9301, 1713903), (27903, 571301), (45937, 347019), (62693, 254271), (84757, 188079), (115673, 137811)]