2351103417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7529}}^1$

素因数の和:7722

約数の個数: 48

約数和(自身を含む): 3897588240

約数和(自身を除く): 1546484823

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 221, 471, 663, 1413, 1989, 2041, 2669, 6123, 7529, 8007, 18369, 22587, 24021, 34697, 67761, 97877, 104091, 127993, 293631, 312273, 383979, 880893, 1151937, 1182053, 1663909, 3546159, 4991727, 10638477, 14975181, 15366689, 20094901, 46100067, 60284703, 138300201, 180854109, 261233713, 783701139, 2351103417]

約数ペア:

[(1, 2351103417), (3, 783701139), (9, 261233713), (13, 180854109), (17, 138300201), (39, 60284703), (51, 46100067), (117, 20094901), (153, 15366689), (157, 14975181), (221, 10638477), (471, 4991727), (663, 3546159), (1413, 1663909), (1989, 1182053), (2041, 1151937), (2669, 880893), (6123, 383979), (7529, 312273), (8007, 293631), (18369, 127993), (22587, 104091), (24021, 97877), (34697, 67761)]