4142691

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 3184029

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 953, 1449, 2859, 4347, 6671, 8577, 20013, 21919, 25731, 60039, 65757, 153433, 180117, 197271, 460299, 591813, 1380897, 4142691]

約数ペア:

[(1, 4142691), (3, 1380897), (7, 591813), (9, 460299), (21, 197271), (23, 180117), (27, 153433), (63, 65757), (69, 60039), (161, 25731), (189, 21919), (207, 20013), (483, 8577), (621, 6671), (953, 4347), (1449, 2859)]