8152513921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 8966504448

約数和(自身を除く): 813990527

約数列:

[1, 23, 43, 47, 127, 989, 1081, 1381, 2021, 2921, 5461, 5969, 31763, 46483, 59383, 64907, 125603, 137287, 175387, 256667, 1365809, 1492861, 2791001, 4033901, 5903341, 7541641, 8243189, 64193023, 173457743, 189593347, 354457127, 8152513921]

約数ペア:

[(1, 8152513921), (23, 354457127), (43, 189593347), (47, 173457743), (127, 64193023), (989, 8243189), (1081, 7541641), (1381, 5903341), (2021, 4033901), (2921, 2791001), (5461, 1492861), (5969, 1365809), (31763, 256667), (46483, 175387), (59383, 137287), (64907, 125603)]