40656203

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 49221120

約数和(自身を除く): 8564917

約数列:

[1, 7, 23, 67, 161, 469, 1541, 3769, 10787, 26383, 86687, 252523, 606809, 1767661, 5808029, 40656203]

約数ペア:

[(1, 40656203), (7, 5808029), (23, 1767661), (67, 606809), (161, 252523), (469, 86687), (1541, 26383), (3769, 10787)]