42588777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 71138304

約数和(自身を除く): 28549527

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331, 557, 993, 1671, 2317, 3641, 3899, 6127, 6951, 10923, 11697, 18381, 25487, 42889, 76461, 128667, 184367, 553101, 1290569, 2028037, 3871707, 6084111, 14196259, 42588777]

約数ペア:

[(1, 42588777), (3, 14196259), (7, 6084111), (11, 3871707), (21, 2028037), (33, 1290569), (77, 553101), (231, 184367), (331, 128667), (557, 76461), (993, 42889), (1671, 25487), (2317, 18381), (3641, 11697), (3899, 10923), (6127, 6951)]