38674467

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 61892064

約数和(自身を除く): 23217597

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 423, 507, 541, 611, 1521, 1623, 1833, 4869, 5499, 7033, 7943, 21099, 23829, 25427, 63297, 71487, 76281, 91429, 228843, 274287, 330551, 822861, 991653, 2974959, 4297163, 12891489, 38674467]

約数ペア:

[(1, 38674467), (3, 12891489), (9, 4297163), (13, 2974959), (39, 991653), (47, 822861), (117, 330551), (141, 274287), (169, 228843), (423, 91429), (507, 76281), (541, 71487), (611, 63297), (1521, 25427), (1623, 23829), (1833, 21099), (4869, 7943), (5499, 7033)]