291223853151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15683}}^1\times {\mathrm{80387}}^1$

素因数の和:96091

約数の個数: 32

約数和(自身を含む): 484149270528

約数和(自身を除く): 192925417377

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 15683, 47049, 80387, 109781, 172513, 241161, 329343, 517539, 562709, 884257, 1207591, 1688127, 2652771, 3622773, 6189799, 18569397, 1260709321, 3782127963, 8824965247, 13867802531, 26474895741, 41603407593, 97074617717, 291223853151]

約数ペア:

[(1, 291223853151), (3, 97074617717), (7, 41603407593), (11, 26474895741), (21, 13867802531), (33, 8824965247), (77, 3782127963), (231, 1260709321), (15683, 18569397), (47049, 6189799), (80387, 3622773), (109781, 2652771), (172513, 1688127), (241161, 1207591), (329343, 884257), (517539, 562709)]