38508169

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 46884096

約数和(自身を除く): 8375927

約数列:

[1, 7, 31, 49, 101, 217, 251, 707, 1519, 1757, 3131, 4949, 7781, 12299, 21917, 25351, 54467, 153419, 177457, 381269, 785881, 1242199, 5501167, 38508169]

約数ペア:

[(1, 38508169), (7, 5501167), (31, 1242199), (49, 785881), (101, 381269), (217, 177457), (251, 153419), (707, 54467), (1519, 25351), (1757, 21917), (3131, 12299), (4949, 7781)]