3874233741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9709859}}^1$

素因数の和:9709888

約数の個数: 16

約数和(自身を含む): 6214310400

約数和(自身を除く): 2340076659

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9709859, 29129577, 67969013, 184487321, 203907039, 553461963, 1291411247, 3874233741]

約数ペア:

[(1, 3874233741), (3, 1291411247), (7, 553461963), (19, 203907039), (21, 184487321), (57, 67969013), (133, 29129577), (399, 9709859)]