1137963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 1640736

約数和(自身を除く): 502773

約数列:

[1, 3, 17, 51, 53, 159, 421, 901, 1263, 2703, 7157, 21471, 22313, 66939, 379321, 1137963]

約数ペア:

[(1, 1137963), (3, 379321), (17, 66939), (51, 22313), (53, 21471), (159, 7157), (421, 2703), (901, 1263)]