221330604729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{354763}}^1$

素因数の和:355737

約数の個数: 32

約数和(自身を含む): 336861189504

約数和(自身を除く): 115530584775

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 941, 2823, 12233, 15997, 36699, 47991, 207961, 354763, 623883, 1064289, 4611919, 6030971, 13835757, 18092913, 78402623, 235207869, 333831983, 1001495949, 4339815779, 5675143711, 13019447337, 17025431133, 73776868243, 221330604729]

約数ペア:

[(1, 221330604729), (3, 73776868243), (13, 17025431133), (17, 13019447337), (39, 5675143711), (51, 4339815779), (221, 1001495949), (663, 333831983), (941, 235207869), (2823, 78402623), (12233, 18092913), (15997, 13835757), (36699, 6030971), (47991, 4611919), (207961, 1064289), (354763, 623883)]