17894457363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1\times {\mathrm{2677}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 25759446336

約数和(自身を除く): 7864988973

約数列:

[1, 3, 17, 51, 53, 159, 901, 2473, 2677, 2703, 7419, 8031, 42041, 45509, 126123, 131069, 136527, 141881, 393207, 425643, 2228173, 2411977, 6620221, 6684519, 7235931, 19860663, 112543757, 337631271, 350871713, 1052615139, 5964819121, 17894457363]

約数ペア:

[(1, 17894457363), (3, 5964819121), (17, 1052615139), (51, 350871713), (53, 337631271), (159, 112543757), (901, 19860663), (2473, 7235931), (2677, 6684519), (2703, 6620221), (7419, 2411977), (8031, 2228173), (42041, 425643), (45509, 393207), (126123, 141881), (131069, 136527)]