4807593

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 8402240

約数和(自身を除く): 3594647

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 139, 183, 189, 417, 427, 549, 567, 973, 1251, 1281, 1647, 2919, 3753, 3843, 4941, 8479, 8757, 11259, 11529, 25437, 26271, 34587, 59353, 76311, 78813, 178059, 228933, 534177, 686799, 1602531, 4807593]

約数ペア:

[(1, 4807593), (3, 1602531), (7, 686799), (9, 534177), (21, 228933), (27, 178059), (61, 78813), (63, 76311), (81, 59353), (139, 34587), (183, 26271), (189, 25437), (417, 11529), (427, 11259), (549, 8757), (567, 8479), (973, 4941), (1251, 3843), (1281, 3753), (1647, 2919)]