1002580131

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{158611}}^1$

素因数の和:158671

約数の個数: 24

約数和(自身を含む): 1591195584

約数和(自身を除く): 588615453

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 158611, 475833, 1110277, 3330831, 6820273, 7771939, 20460819, 23315817, 47741911, 143225733, 334193377, 1002580131]

約数ペア:

[(1, 1002580131), (3, 334193377), (7, 143225733), (21, 47741911), (43, 23315817), (49, 20460819), (129, 7771939), (147, 6820273), (301, 3330831), (903, 1110277), (2107, 475833), (6321, 158611)]