1540201821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{12347}}^1$

素因数の和:13360

約数の個数: 16

約数和(自身を含む): 2103704064

約数和(自身を除く): 563502243

約数列:

[1, 3, 43, 129, 967, 2901, 12347, 37041, 41581, 124743, 530921, 1592763, 11939549, 35818647, 513400607, 1540201821]

約数ペア:

[(1, 1540201821), (3, 513400607), (43, 35818647), (129, 11939549), (967, 1592763), (2901, 530921), (12347, 124743), (37041, 41581)]