401835783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 600915456

約数和(自身を除く): 199079673

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 391, 1139, 1173, 1541, 3417, 4623, 5113, 15339, 26197, 78591, 86921, 117599, 260763, 342571, 352797, 1027713, 1999183, 5823707, 5997549, 7879133, 17471121, 23637399, 133945261, 401835783]

約数ペア:

[(1, 401835783), (3, 133945261), (17, 23637399), (23, 17471121), (51, 7879133), (67, 5997549), (69, 5823707), (201, 1999183), (391, 1027713), (1139, 352797), (1173, 342571), (1541, 260763), (3417, 117599), (4623, 86921), (5113, 78591), (15339, 26197)]