4293729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 7201920

約数和(自身を除く): 2908191

約数列:

[1, 3, 9, 11, 27, 33, 61, 79, 81, 99, 183, 237, 297, 549, 671, 711, 869, 891, 1647, 2013, 2133, 2607, 4819, 4941, 6039, 6399, 7821, 14457, 18117, 23463, 43371, 53009, 54351, 70389, 130113, 159027, 390339, 477081, 1431243, 4293729]

約数ペア:

[(1, 4293729), (3, 1431243), (9, 477081), (11, 390339), (27, 159027), (33, 130113), (61, 70389), (79, 54351), (81, 53009), (99, 43371), (183, 23463), (237, 18117), (297, 14457), (549, 7821), (671, 6399), (711, 6039), (869, 4941), (891, 4819), (1647, 2607), (2013, 2133)]