40403757

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 18210003

約数列:

[1, 3, 29, 31, 71, 87, 93, 211, 213, 633, 899, 2059, 2201, 2697, 6119, 6177, 6541, 6603, 14981, 18357, 19623, 44943, 63829, 189689, 191487, 434449, 464411, 569067, 1303347, 1393233, 13467919, 40403757]

約数ペア:

[(1, 40403757), (3, 13467919), (29, 1393233), (31, 1303347), (71, 569067), (87, 464411), (93, 434449), (211, 191487), (213, 189689), (633, 63829), (899, 44943), (2059, 19623), (2201, 18357), (2697, 14981), (6119, 6603), (6177, 6541)]