1421167971447

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{650449}}^1$

素因数の和:650980

約数の個数: 48

約数和(自身を含む): 2381167360000

約数和(自身を除く): 959999388553

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 439, 553, 711, 1317, 1659, 3073, 3951, 4977, 9219, 27657, 34681, 104043, 242767, 312129, 650449, 728301, 1951347, 2184903, 4553143, 5854041, 13659429, 40978287, 51385471, 154156413, 285547111, 359698297, 462469239, 856641333, 1079094891, 1998829777, 2569923999, 3237284673, 5996489331, 17989467993, 22558221769, 67674665307, 157907552383, 203023995921, 473722657149, 1421167971447]

約数ペア:

[(1, 1421167971447), (3, 473722657149), (7, 203023995921), (9, 157907552383), (21, 67674665307), (63, 22558221769), (79, 17989467993), (237, 5996489331), (439, 3237284673), (553, 2569923999), (711, 1998829777), (1317, 1079094891), (1659, 856641333), (3073, 462469239), (3951, 359698297), (4977, 285547111), (9219, 154156413), (27657, 51385471), (34681, 40978287), (104043, 13659429), (242767, 5854041), (312129, 4553143), (650449, 2184903), (728301, 1951347)]