1419144321

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 2342707200

約数和(自身を除く): 923562879

約数列:

[1, 3, 7, 21, 23, 49, 61, 69, 147, 161, 183, 343, 427, 483, 983, 1029, 1127, 1281, 1403, 2949, 2989, 3381, 4209, 6881, 7889, 8967, 9821, 20643, 20923, 22609, 23667, 29463, 48167, 59963, 62769, 67827, 68747, 144501, 158263, 179889, 206241, 337169, 419741, 474789, 481229, 1011507, 1107841, 1259223, 1379149, 1443687, 2938187, 3323523, 4137447, 7754887, 8814561, 9654043, 20567309, 23264661, 28962129, 61701927, 67578301, 202734903, 473048107, 1419144321]

約数ペア:

[(1, 1419144321), (3, 473048107), (7, 202734903), (21, 67578301), (23, 61701927), (49, 28962129), (61, 23264661), (69, 20567309), (147, 9654043), (161, 8814561), (183, 7754887), (343, 4137447), (427, 3323523), (483, 2938187), (983, 1443687), (1029, 1379149), (1127, 1259223), (1281, 1107841), (1403, 1011507), (2949, 481229), (2989, 474789), (3381, 419741), (4209, 337169), (6881, 206241), (7889, 179889), (8967, 158263), (9821, 144501), (20643, 68747), (20923, 67827), (22609, 62769), (23667, 59963), (29463, 48167)]