402544131

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1\times {\mathrm{1171}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 591081792

約数和(自身を除く): 188537661

約数列:

[1, 3, 11, 33, 121, 363, 947, 1171, 2841, 3513, 10417, 12881, 31251, 38643, 114587, 141691, 343761, 425073, 1108937, 3326811, 12198307, 36594921, 134181377, 402544131]

約数ペア:

[(1, 402544131), (3, 134181377), (11, 36594921), (33, 12198307), (121, 3326811), (363, 1108937), (947, 425073), (1171, 343761), (2841, 141691), (3513, 114587), (10417, 38643), (12881, 31251)]