7671909

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 4541595

約数列:

[1, 3, 7, 21, 53, 61, 113, 159, 183, 339, 371, 427, 791, 1113, 1281, 2373, 3233, 5989, 6893, 9699, 17967, 20679, 22631, 41923, 48251, 67893, 125769, 144753, 365329, 1095987, 2557303, 7671909]

約数ペア:

[(1, 7671909), (3, 2557303), (7, 1095987), (21, 365329), (53, 144753), (61, 125769), (113, 67893), (159, 48251), (183, 41923), (339, 22631), (371, 20679), (427, 17967), (791, 9699), (1113, 6893), (1281, 5989), (2373, 3233)]