380400163

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 102230237

約数列:

[1, 11, 13, 29, 31, 121, 143, 269, 319, 341, 377, 403, 899, 1573, 2959, 3497, 3509, 3751, 4147, 4433, 7801, 8339, 9889, 11687, 32549, 38467, 45617, 48763, 85811, 91729, 101413, 108407, 108779, 128557, 241831, 423137, 943921, 1009019, 1115543, 1192477, 1414127, 2660141, 3143803, 12270973, 13117247, 29261551, 34581833, 380400163]

約数ペア:

[(1, 380400163), (11, 34581833), (13, 29261551), (29, 13117247), (31, 12270973), (121, 3143803), (143, 2660141), (269, 1414127), (319, 1192477), (341, 1115543), (377, 1009019), (403, 943921), (899, 423137), (1573, 241831), (2959, 128557), (3497, 108779), (3509, 108407), (3751, 101413), (4147, 91729), (4433, 85811), (7801, 48763), (8339, 45617), (9889, 38467), (11687, 32549)]