3470103

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 6522880

約数和(自身を除く): 3052777

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 223, 247, 273, 399, 669, 741, 819, 1197, 1561, 1729, 2007, 2223, 2899, 4237, 4683, 5187, 8697, 12711, 14049, 15561, 20293, 26091, 29659, 38133, 55081, 60879, 88977, 165243, 182637, 266931, 385567, 495729, 1156701, 3470103]

約数ペア:

[(1, 3470103), (3, 1156701), (7, 495729), (9, 385567), (13, 266931), (19, 182637), (21, 165243), (39, 88977), (57, 60879), (63, 55081), (91, 38133), (117, 29659), (133, 26091), (171, 20293), (223, 15561), (247, 14049), (273, 12711), (399, 8697), (669, 5187), (741, 4683), (819, 4237), (1197, 2899), (1561, 2223), (1729, 2007)]