1371313977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{681229}}^1$

素因数の和:681304

約数の個数: 16

約数和(自身を含む): 2027340480

約数和(自身を除く): 656026503

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 681229, 2043687, 7493519, 22480557, 41554969, 124664907, 457104659, 1371313977]

約数ペア:

[(1, 1371313977), (3, 457104659), (11, 124664907), (33, 41554969), (61, 22480557), (183, 7493519), (671, 2043687), (2013, 681229)]