28375773

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 38906880

約数和(自身を除く): 10531107

約数列:

[1, 3, 67, 79, 201, 237, 1787, 5293, 5361, 15879, 119729, 141173, 359187, 423519, 9458591, 28375773]

約数ペア:

[(1, 28375773), (3, 9458591), (67, 423519), (79, 359187), (201, 141173), (237, 119729), (1787, 15879), (5293, 5361)]