287103699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11119}}^1$

素因数の和:11295

約数の個数: 24

約数和(自身を含む): 439462400

約数和(自身を除く): 152358701

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 8607, 11119, 25821, 33357, 100071, 211261, 633783, 1678969, 1901349, 5036907, 15110721, 31900411, 95701233, 287103699]

約数ペア:

[(1, 287103699), (3, 95701233), (9, 31900411), (19, 15110721), (57, 5036907), (151, 1901349), (171, 1678969), (453, 633783), (1359, 211261), (2869, 100071), (8607, 33357), (11119, 25821)]