242742273

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{15287}}^1$

素因数の和:15436

約数の個数: 16

約数和(自身を含む): 332666880

約数和(自身を除く): 89924607

約数列:

[1, 3, 67, 79, 201, 237, 5293, 15287, 15879, 45861, 1024229, 1207673, 3072687, 3623019, 80914091, 242742273]

約数ペア:

[(1, 242742273), (3, 80914091), (67, 3623019), (79, 3072687), (201, 1207673), (237, 1024229), (5293, 45861), (15287, 15879)]