38060841

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 29676759

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 59, 91, 119, 139, 177, 221, 273, 357, 413, 417, 663, 767, 973, 1003, 1239, 1547, 1807, 2301, 2363, 2919, 3009, 4641, 5369, 5421, 7021, 7089, 8201, 12649, 13039, 16107, 16541, 21063, 24603, 30719, 37947, 39117, 49623, 57407, 91273, 92157, 106613, 139417, 172221, 215033, 273819, 319839, 418251, 645099, 746291, 975919, 1812421, 2238873, 2927757, 5437263, 12686947, 38060841]

約数ペア:

[(1, 38060841), (3, 12686947), (7, 5437263), (13, 2927757), (17, 2238873), (21, 1812421), (39, 975919), (51, 746291), (59, 645099), (91, 418251), (119, 319839), (139, 273819), (177, 215033), (221, 172221), (273, 139417), (357, 106613), (413, 92157), (417, 91273), (663, 57407), (767, 49623), (973, 39117), (1003, 37947), (1239, 30719), (1547, 24603), (1807, 21063), (2301, 16541), (2363, 16107), (2919, 13039), (3009, 12649), (4641, 8201), (5369, 7089), (5421, 7021)]