2017724877

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{175013}}^1$

素因数の和:175090

約数の個数: 32

約数和(自身を含む): 3472277760

約数和(自身を除く): 1454552883

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 175013, 525039, 1225091, 1575117, 3675273, 4725351, 10675793, 11025819, 32027379, 33077457, 74730551, 96082137, 224191653, 288246411, 672574959, 2017724877]

約数ペア:

[(1, 2017724877), (3, 672574959), (7, 288246411), (9, 224191653), (21, 96082137), (27, 74730551), (61, 33077457), (63, 32027379), (183, 11025819), (189, 10675793), (427, 4725351), (549, 3675273), (1281, 1575117), (1647, 1225091), (3843, 525039), (11529, 175013)]