38234973

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 62156800

約数和(自身を除く): 23921827

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1213, 1501, 1659, 3639, 4503, 8491, 10507, 23047, 25473, 31521, 69141, 95827, 161329, 287481, 483987, 670789, 1820713, 2012367, 5462139, 12744991, 38234973]

約数ペア:

[(1, 38234973), (3, 12744991), (7, 5462139), (19, 2012367), (21, 1820713), (57, 670789), (79, 483987), (133, 287481), (237, 161329), (399, 95827), (553, 69141), (1213, 31521), (1501, 25473), (1659, 23047), (3639, 10507), (4503, 8491)]