3871686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 9710064

約数和(自身を除く): 5838378

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1013, 1274, 1911, 2026, 3039, 3822, 6078, 7091, 13169, 14182, 21273, 26338, 39507, 42546, 49637, 79014, 92183, 99274, 148911, 184366, 276549, 297822, 553098, 645281, 1290562, 1935843, 3871686]

約数ペア:

[(1, 3871686), (2, 1935843), (3, 1290562), (6, 645281), (7, 553098), (13, 297822), (14, 276549), (21, 184366), (26, 148911), (39, 99274), (42, 92183), (49, 79014), (78, 49637), (91, 42546), (98, 39507), (147, 26338), (182, 21273), (273, 14182), (294, 13169), (546, 7091), (637, 6078), (1013, 3822), (1274, 3039), (1911, 2026)]