487084893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{161233}}^1$

素因数の和:161308

約数の個数: 16

約数和(自身を含む): 696530880

約数和(自身を除く): 209445987

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 161233, 483699, 3063427, 8545349, 9190281, 25636047, 162361631, 487084893]

約数ペア:

[(1, 487084893), (3, 162361631), (19, 25636047), (53, 9190281), (57, 8545349), (159, 3063427), (1007, 483699), (3021, 161233)]