4923261

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 8866880

約数和(自身を除く): 3943619

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 457, 513, 567, 1197, 1371, 1539, 3199, 3591, 4113, 8683, 9597, 10773, 12339, 26049, 28791, 37017, 60781, 78147, 86373, 182343, 234441, 259119, 547029, 703323, 1641087, 4923261]

約数ペア:

[(1, 4923261), (3, 1641087), (7, 703323), (9, 547029), (19, 259119), (21, 234441), (27, 182343), (57, 86373), (63, 78147), (81, 60781), (133, 37017), (171, 28791), (189, 26049), (399, 12339), (457, 10773), (513, 9597), (567, 8683), (1197, 4113), (1371, 3591), (1539, 3199)]