130251213

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{253901}}^1$

素因数の和:253929

約数の個数: 16

約数和(自身を含む): 203121600

約数和(自身を除く): 72870387

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 253901, 761703, 2285109, 4824119, 6855327, 14472357, 43417071, 130251213]

約数ペア:

[(1, 130251213), (3, 43417071), (9, 14472357), (19, 6855327), (27, 4824119), (57, 2285109), (171, 761703), (513, 253901)]