4267431

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 7354880

約数和(自身を除く): 3087449

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 337, 469, 603, 1011, 1407, 1809, 2359, 3033, 4221, 7077, 9099, 12663, 21231, 22579, 63693, 67737, 158053, 203211, 474159, 609633, 1422477, 4267431]

約数ペア:

[(1, 4267431), (3, 1422477), (7, 609633), (9, 474159), (21, 203211), (27, 158053), (63, 67737), (67, 63693), (189, 22579), (201, 21231), (337, 12663), (469, 9099), (603, 7077), (1011, 4221), (1407, 3033), (1809, 2359)]