348113129

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 455011200

約数和(自身を除く): 106898071

約数列:

[1, 7, 13, 29, 73, 91, 139, 169, 203, 377, 511, 949, 973, 1183, 1807, 2117, 2639, 4031, 4901, 6643, 10147, 12337, 12649, 14819, 23491, 27521, 28217, 34307, 52403, 71029, 86359, 131911, 164437, 192647, 294263, 357773, 366821, 681239, 923377, 1714843, 2059841, 2504411, 3825419, 4768673, 12003901, 26777933, 49730447, 348113129]

約数ペア:

[(1, 348113129), (7, 49730447), (13, 26777933), (29, 12003901), (73, 4768673), (91, 3825419), (139, 2504411), (169, 2059841), (203, 1714843), (377, 923377), (511, 681239), (949, 366821), (973, 357773), (1183, 294263), (1807, 192647), (2117, 164437), (2639, 131911), (4031, 86359), (4901, 71029), (6643, 52403), (10147, 34307), (12337, 28217), (12649, 27521), (14819, 23491)]