40395201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 69328896

約数和(自身を除く): 28933695

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 5641, 7161, 16923, 39487, 62051, 118461, 174871, 186153, 434357, 524613, 1224097, 1303071, 1923581, 3672291, 5770743, 13465067, 40395201]

約数ペア:

[(1, 40395201), (3, 13465067), (7, 5770743), (11, 3672291), (21, 1923581), (31, 1303071), (33, 1224097), (77, 524613), (93, 434357), (217, 186153), (231, 174871), (341, 118461), (651, 62051), (1023, 39487), (2387, 16923), (5641, 7161)]