1297062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 3171168

約数和(自身を除く): 1874106

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 241, 299, 414, 482, 598, 723, 897, 1446, 1794, 2169, 2691, 3133, 4338, 5382, 5543, 6266, 9399, 11086, 16629, 18798, 28197, 33258, 49887, 56394, 72059, 99774, 144118, 216177, 432354, 648531, 1297062]

約数ペア:

[(1, 1297062), (2, 648531), (3, 432354), (6, 216177), (9, 144118), (13, 99774), (18, 72059), (23, 56394), (26, 49887), (39, 33258), (46, 28197), (69, 18798), (78, 16629), (117, 11086), (138, 9399), (207, 6266), (234, 5543), (241, 5382), (299, 4338), (414, 3133), (482, 2691), (598, 2169), (723, 1794), (897, 1446)]