238052007

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15028

約数の個数: 32

約数和(自身を含む): 383232000

約数和(自身を除く): 145179993

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 14969, 15903, 44907, 134721, 284411, 404163, 464039, 853233, 1392117, 2559699, 4176351, 7679097, 8816741, 12529053, 26450223, 79350669, 238052007]

約数ペア:

[(1, 238052007), (3, 79350669), (9, 26450223), (19, 12529053), (27, 8816741), (31, 7679097), (57, 4176351), (93, 2559699), (171, 1392117), (279, 853233), (513, 464039), (589, 404163), (837, 284411), (1767, 134721), (5301, 44907), (14969, 15903)]