541391871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 803888640

約数和(自身を除く): 262496769

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 4161, 5037, 5657, 16971, 31901, 95703, 107483, 130111, 322449, 390333, 412961, 1238883, 2472109, 7416327, 7846259, 9498103, 23538777, 28494309, 180463957, 541391871]

約数ペア:

[(1, 541391871), (3, 180463957), (19, 28494309), (23, 23538777), (57, 9498103), (69, 7846259), (73, 7416327), (219, 2472109), (437, 1238883), (1311, 412961), (1387, 390333), (1679, 322449), (4161, 130111), (5037, 107483), (5657, 95703), (16971, 31901)]