427306793907

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1\times {\mathrm{59209}}^1$

素因数の和:60723

約数の個数: 32

約数和(自身を含む): 653996712960

約数和(自身を除く): 226689919053

約数列:

[1, 3, 7, 21, 281, 843, 1223, 1967, 3669, 5901, 8561, 25683, 59209, 177627, 343663, 414463, 1030989, 1243389, 2405641, 7216923, 16637729, 49913187, 72412607, 116464103, 217237821, 349392309, 506888249, 1520664747, 20347942567, 61043827701, 142435597969, 427306793907]

約数ペア:

[(1, 427306793907), (3, 142435597969), (7, 61043827701), (21, 20347942567), (281, 1520664747), (843, 506888249), (1223, 349392309), (1967, 217237821), (3669, 116464103), (5901, 72412607), (8561, 49913187), (25683, 16637729), (59209, 7216923), (177627, 2405641), (343663, 1243389), (414463, 1030989)]