4929121841

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 5805047808

約数和(自身を除く): 875925967

約数列:

[1, 7, 73, 127, 151, 503, 511, 889, 1057, 3521, 9271, 11023, 19177, 36719, 63881, 64897, 75953, 77161, 134239, 257033, 447167, 531671, 1399921, 4663313, 5544569, 9646031, 9799447, 32643191, 38811983, 67522217, 704160263, 4929121841]

約数ペア:

[(1, 4929121841), (7, 704160263), (73, 67522217), (127, 38811983), (151, 32643191), (503, 9799447), (511, 9646031), (889, 5544569), (1057, 4663313), (3521, 1399921), (9271, 531671), (11023, 447167), (19177, 257033), (36719, 134239), (63881, 77161), (64897, 75953)]