5291331479

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 6295847040

約数和(自身を除く): 1004515561

約数列:

[1, 7, 53, 61, 229, 371, 427, 1021, 1603, 3233, 7147, 12137, 13969, 22631, 54113, 62281, 84959, 97783, 233809, 378791, 435967, 740357, 1636663, 3300893, 5182499, 12391877, 14262349, 23106251, 86743139, 99836443, 755904497, 5291331479]

約数ペア:

[(1, 5291331479), (7, 755904497), (53, 99836443), (61, 86743139), (229, 23106251), (371, 14262349), (427, 12391877), (1021, 5182499), (1603, 3300893), (3233, 1636663), (7147, 740357), (12137, 435967), (13969, 378791), (22631, 233809), (54113, 97783), (62281, 84959)]