84734013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 139804672

約数和(自身を除く): 55070659

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1471, 1477, 2743, 4413, 4431, 8229, 10297, 19123, 19201, 30891, 57369, 57603, 133861, 310381, 401583, 931143, 2172667, 4034953, 6518001, 12104859, 28244671, 84734013]

約数ペア:

[(1, 84734013), (3, 28244671), (7, 12104859), (13, 6518001), (21, 4034953), (39, 2172667), (91, 931143), (211, 401583), (273, 310381), (633, 133861), (1471, 57603), (1477, 57369), (2743, 30891), (4413, 19201), (4431, 19123), (8229, 10297)]