29279019

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 52202880

約数和(自身を除く): 22923861

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 953, 1463, 1617, 2793, 2859, 4389, 6671, 10241, 10483, 18107, 20013, 30723, 31449, 46697, 54321, 73381, 126749, 140091, 199177, 220143, 380247, 513667, 597531, 887243, 1394239, 1541001, 2661729, 4182717, 9759673, 29279019]

約数ペア:

[(1, 29279019), (3, 9759673), (7, 4182717), (11, 2661729), (19, 1541001), (21, 1394239), (33, 887243), (49, 597531), (57, 513667), (77, 380247), (133, 220143), (147, 199177), (209, 140091), (231, 126749), (399, 73381), (539, 54321), (627, 46697), (931, 31449), (953, 30723), (1463, 20013), (1617, 18107), (2793, 10483), (2859, 10241), (4389, 6671)]