38955939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 58366464

約数和(自身を除く): 19410525

約数列:

[1, 3, 11, 33, 73, 103, 157, 219, 309, 471, 803, 1133, 1727, 2409, 3399, 5181, 7519, 11461, 16171, 22557, 34383, 48513, 82709, 126071, 177881, 248127, 378213, 533643, 1180483, 3541449, 12985313, 38955939]

約数ペア:

[(1, 38955939), (3, 12985313), (11, 3541449), (33, 1180483), (73, 533643), (103, 378213), (157, 248127), (219, 177881), (309, 126071), (471, 82709), (803, 48513), (1133, 34383), (1727, 22557), (2409, 16171), (3399, 11461), (5181, 7519)]